FIRST THINGS FIRST:
This represents very little work that I've done on my own. It is mostly appropriating the work of others. The important thing to note is that the file works and it works well.
All I did to create this file was incorporate a modified version of stachre's updater-script into the official WiFi 3.1 update from Google (this is not the file you should flash).
I then added the kernel & all of the files from bigrushdog's HC3.1 .zip EXCEPT the system.img file (which is the vast majority of the update). BRD's HC3.1 installs the 3G version of 3.1 with Hotspot/Tethering options in the settings menu under Wireless & Networks, and I personally want to have the WiFi-only software on my WiFi XOOM. His version seems to work just fine and the only difference I noticed was in the Settings menu, but that was enough of a difference for me to prefer the WiFi only software. I'm sure more of you may feel the same. If there are any other differences between the WiFi & 3G software I'd be curious to know what, if any, there are.
I then added the code from BRD's updater-script (minus the parts relevant to flashing the system.img) on to the end of the updater-script from stachre's updater-script.
One of the benefits of this approach is that it does not require you to perform a factory data reset, as BRD's method currently does. And yes, you will have access to your external SD Card in the /sdcard/external folder.
It is super late and I am exhausted, but I wanted to share this with you before I fall asleep. If you seem to notice that these instructions are more or less copy and pasted verbatim from stachre's thread, that is because they are. This is a simplified version of his method with the addition of BRD's modified version of the stock 3.1 kernel for SD Card storage. There are fewer steps (now only 2) because more files are included in the zip.
[size=+1]DOWNLOAD HERE - FLASH IN CLOCKWORK RECOVERY:[/size]
MZ604_3.1_ROOT_update.zip
WARNING: Following this procedure may damage or permamently destroy your device. This procedure is provided with NO WARRANTIES, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. Perform this procedure at your own risk.
COMPATIBILITY NOTE: I have personally tested this procedure ONLY ON THE US XOOM WIFI MZ604. If other devices (i.e., Euro Xoom WiFi) implement the same Android 3.1 update file, then this procedure *should* work; some users have reported success with UK and Canadian models (see this post for more info). Know, however, that you proceed at your own risk. If you're stuck in a boot cycle, try a factory data reset in recovery.
[size=+1]SUMMARY[/size]
Here's a run-down on the current procedure:
Updates the Xoom WiFi to Android 3.1 using ClockworkMod Recovery (MZ604_3.1_ROOT_update.zip)
Resolves issue in updater-script: get_prop ro.product.device wingray
Pushes Superuser and su, sets correct permissions to enable functioning root
Flashes the system partitions to stock (required at this time)
Flashes bigrushdog modified stock boot.img (kernel) to enable external storage
Updates bootloader to include Recovery in the boot menu
Leaves user data intact
Leaves recovery intact
Outstanding Issues:
The new
Videos.apk does not appear in app drawer after update, according to Motorola this was done intentionally. Videos still play in Gallery. For some reason Motorola doesn't want us to use this app yet on the WiFi Xoom, but it's available on the 3G Xoom.
Now, without further ado...
[size=+1]ASSUMPTIONS[/size]
You've downloaded the update here: MZ604_3.1_ROOT_update.zip
You've downloaded and unzipped the stock Xoom WiFi MZ604 HWI69 images from Motorola also available via torrent
You've flashed a recent version of ClockworkMod Recovery (thanks, bigrushdog, koush, et al)
You've installed a physical SDCard in your Xoom (required for ClockworkMod Recovery updates) and have it functioning properly
You've configured the Android SDK on your PC, with adb functioning properly
You've downloaded fastboot and have it functioning properly (usually alongside adb in platform-tools)
[size=+1]PROCEDURE[/size]
Flash stock system.img & boot.img
Prior to performing the actual update, the update script checks a number of files (including bcm4329.ko, which is usually built with the kernel) in /system. If any file doesn't match what's expected, the update halts. Flashing the stock system.img ensures a smooth update.
The pre-update checks also include the boot partition. The actual update flashes this partition with a new kernel that implements the new 3.1 features.
If you are unlocked and running unrooted stock Android 3.0.1, you can skip step 1. If you are already on 3.1 and just need root and/or external SD card storage, see this thread.
Code:
adb reboot bootloader
fastboot flash system system.img
fastboot flash boot boot.img
fastboot reboot
Perform update
Code:
adb reboot recovery
You may need to re-enable USB debugging in the Application settings menu before you can send the above adb command. Alternately after sending 'fastboot reboot' in step 1, wait a few seconds after you see the Motorola logo and tap the Volume Down button. If you see "Android Recovery" at the top of the screen, tap the Volume Up button to boot into recovery and install from there.
Note that in recovery, you use the hardware volume buttons to navigate up and down, and the power button to select.
In ClockworkMod Recovery, select "mounts and storage"
Ensure your Xoom is connected to your PC via USB, then select "mount USB storage"
On your PC, copy MZ604_3.1_ROOT_update.zip to the root of the Xoom's SDCard ("Removable Disk" in Windows)
In ClockworkModRecovery (still on the "USB Mass Storage device" screen) select "Unmount"
In the "Mounts and Storage Menu" screen, if the option "unmount /sdcard" is present, continue to the next step; if "mount /sdcard" is present, select it then continue
Select "+++++Go Back+++++"
Select "install zip from sdcard"
Select "choose zip from sdcard"
Select "MZ604_3.1_ROOT_update.zip"
Select "Yes - Install MZ604_3.1_ROOT_update.zip"
"Install from sdcard complete." will indicate that the update is completed.
.
Select "reboot system now"
New bootloader will install. The message, "Congratulations! Your bootloader was successfully upgraded" will be immediately followed by an automatic reboot.
Enjoy your rooted Xoom WiFi, running on Android 3.1!
CUSTOM KERNELS:
I told you guys it wouldn't be long. TDR has already released an overclock kernel for WiFi Xooms on 3.1.
Tips & Tricks for quick-booting into Fastboot & Recovery:
Booting into Fastboot:
Hold down both the power button and the Volume Down button. Fastboot support will boot and you can flash system/recovery/userdata images.
Booting into Recovery:
I haven't seen anyone else mention this. If you power up, wait a few seconds after the Motorola logo appears, then hit the Volume Down button you will see "Recovery" appear at the top of the screen. Hit the Volume Up key to boot into recovery!
Great instructions, the simplest I could see so far! The above process worked for my WIFI only XOOM which I had rooted and installed the Tiamat Xoom Kernel. I am in Australia so was impatient to wait for OTA which probably wouldn't have worked anyways from what I have read.
How does this differ from bigrushdogs procedure? I have a wifi only xoom and am not sure which method to follow. Is this for stockusers?
it is different because no wipe is needed, if you are stock (unrooted) you will have to wipe when you unlock the bootloader
This is exactly the method I used, though I did thinks manually and it took a while, but works great
I don't know about the videos.APk thing, there are some 3g users with the same problem, one current theory is that it has something to do with root
Sent from my Xoom using Tapatalk
Dubar said:
I don't know about the videos.APk thing, there are some 3g users with the same problem, one current theory is that it has something to do with root
Click to expand...
Click to collapse
I think this problem is a bit two-faced, as a few of us on the 3G/VZW XOOM have updated fine and have a working video player, but rentals purchased do not play instead throw an Error 49 license error, while local content plays fine.
The Wifi users are reporting that the videos app doesn't even show up, let alone open. General suckage, not even being able to play local content.
I've been tinkering around with logs and trying to narrow down my error 49 issue but thus far have been unsuccessful.
xoppaw said:
How does this differ from bigrushdogs procedure? I have a wifi only xoom and am not sure which method to follow. Is this for stockusers?
Click to expand...
Click to collapse
Yeah, the two main differences between this and BRD's procedure is that you don't have to perform a factory reset to get this one to work, and this method requires adb/fastboot. I don't think you should have to erase all your data just to install an official update. It's also only one file to flash.
The other difference is that this version doesn't have artifacts from the 3G version in the Wireless & Networks Settings menu (if that bothers you).
I don't know if this update would apply on an unlocked and unrooted Xoom, but if your Xoom is unlocked this version of the update should give you root. Both would be worth testing
Dubar said:
I don't know about the videos.APk thing, there are some 3g users with the same problem, one current theory is that it has something to do with root
Click to expand...
Click to collapse
tekuru said:
I think this problem is a bit two-faced, as a few of us on the 3G/VZW XOOM have updated fine and have a working video player, but rentals purchased do not play instead throw an Error 49 license error, while local content plays fine.
The Wifi users are reporting that the videos app doesn't even show up, let alone open. General suckage, not even being able to play local content.
I've been tinkering around with logs and trying to narrow down my error 49 issue but thus far have been unsuccessful.
Click to expand...
Click to collapse
You can still play videos/local content fine through the gallery app, so we are safe in that respect. I can still watch all my movies or videos filmed on the Xoom just fine.
Here are some observations that I made. The WiFi update only included the Videos.apk file while the 3G update also included a Videos.odex file as well. I chose to add the Videos.odex to the update file in the OP, but it didn't make a difference (Videos apk still doesn't show in the app drawer).
Thanks.. Worked great.
Note: I had to re-enable USB debugging on the Xoom after flashing the Stock System and Boot Images.
Land Master said:
Thanks.. Worked great.
Note: I had to re-enable USB debugging on the Xoom after flashing the Stock System and Boot Images.
Click to expand...
Click to collapse
Thanks, I updated the OP to take account of that. Ever since I figured out how to boot into recovery from the Motorola logo I haven't really needed to send the 'adb reboot recovery' command.
I used BRD update method for my wifi zoom (don't care about the extra settings) and I have a working videos.apk that plays local content. I have not yet tried to rent a video.
kev0153 said:
I used BRD update method for my wifi zoom (don't care about the extra settings) and I have a working videos.apk that plays local content. I have not yet tried to rent a video.
Click to expand...
Click to collapse
Yes, I'm pretty sure for whatever reason the Videos.apk is enabled for the 3G version of 3.1 but not for the WiFi version of 3.1. I agree that the extra settings isn't a big deal, I made this file mostly because I wanted a way around wiping all of my user data.
Rumor has it that Google has said that the Videos.apk will be working on the WiFi Xoom in a few days.
I used the method posted by stachre from yesterday, and I don't have access to my sdcard in sdcard/external. Any way I can change that? The two methods seem to be very similar...and I want my SD!
IXIKelsonIXI said:
I used the method posted by stachre from yesterday, and I don't have access to my sdcard in sdcard/external. Any way I can change that? The two methods seem to be very similar...and I want my SD!
Click to expand...
Click to collapse
Download and flash this file:
http://www.mediafire.com/download.php?2bj5taicy3buc5c
Basically do what I said to do in the OP but skip step 1.
You are beautiful, and I love you.
I installed brd's 3.1 update yesterday, and i tried to install this zip over his method because i have a wifi xoom and wanted to get rid of the hotspot settings, but when i try to flash this in cwm i get an error:
Assert failed: file_getprop("system/build.prop", "ro.build.fingerprint") == "motorola/tervigon/wingray:3.0.1/hwi69/110420:user/release-keys" || file_getprop("system/build.prop", "ro.build.fingerprint") == "motorola/tervigon/wingray:3.1/hmj37/124251:user/release-keys"
E: error in /sdcard/mz604_3.1_ROOT_update.zip
(status 7)
installation aborted
What is the problem? Is it not possible to flash this over his method? Do i have to change the build.prop?
Thanks
Edit:
Solved by going back to stock 3.0.1 and installing the cwm to get updated to 3.1.
WARNING Boot Loop!
Warning. This method set me in to a boot loop. The tip at the bottom of the instructions eventually saved me as I booted in to recovery (adb stopped working after awhile) and upgraded via bigrushdog's clockwork thread. Not sure if it was my custom boot theme or something else. I reflashed twice while adb was still working. All looked good each time but then when I rebooted to do the final cwm step, this is where I looped each time. I was careful. Not sure why it messed up.
Thanks a lot for putting this together, worked like a charm.
So what about overclocking. I don't have option above 1ghz. Is this because we are back on a stock kernal. Will we have to wait for Tia to make a new one?
Sent from my Xoom using XDA Premium App
kntdookoo said:
So what about overclocking. I don't have option above 1ghz. Is this because we are back on a stock kernal. Will we have to wait for Tia to make a new one?
Sent from my Xoom using XDA Premium App
Click to expand...
Click to collapse
Bigrushdog has said that they are working on an overclock tiamat kernel for Android 3.1. So yes it is expected that you can not overclock your xoom in 3.1 currently.
A few questions since I have not updated my xoom to 3.1 yet:
1) Is everyone experiencing the Videos.apk error where they can't install the videos app?
2) How are the 3.1 updated features? Can anyone share if the overall user experience is better in 3.1 (better scrolling, smoother, etc).
I am kinda holding off updating 3.1 until I hear more of the drawbacks of 3.1.
ericdabbs said:
Bigrushdog has said that they are working on an overclock tiamat kernel for Android 3.1. So yes it is expected that you can not overclock your xoom in 3.1 currently.
A few questions since I have not updated my xoom to 3.1 yet:
1) Is everyone experiencing the Videos.apk error where they can't install the videos app?
2) How are the 3.1 updated features? Can anyone share if the overall user experience is better in 3.1 (better scrolling, smoother, etc).
I am kinda holding off updating 3.1 until I hear more of the drawbacks of 3.1.
Click to expand...
Click to collapse
1. It's weird. My understanding is that even, unrooted stock WiFi Xoom owners can't access the new Videos apk on 3.1. The Videos.apk is there it just doesn't show up in the app drawer so there isn't any way to access it. If you look for it in a file manager like Root Explorer you can see it. There are other "ghost" apps like that in Android like the SoundRecorder.apk, so that's not completely unheard of. What's puzzling is why the 3G Xoomers got one that works and we didn't. If/when this is solved I will update the OP. It does work if you use bigrushdog's update method (but you gotta wipe all your data).
The Videos apk is mostly a showcase for their Video rental service that they announced Tuesday, you can still play videos in Gallery, so you're not really missing out on any major functionality at the moment.
2. The new features are cool! It's hard to compare performance since I was overclocked before and now I'm not. I love the resizable widgets. Overall it does feel like a more polished OS, they fixed a whole bunch of little itty bitty issues here and there. I can't really think of any downsides to the upgrade, it just feels like a step in the right direction. I'm definitely looking forward to see where Honeycomb development goes in the future.
I have installed this update over my rooted wifi only 3.0. It worked great, i did get a boot loop and was forced to wipe in recovery (luckily i did a titanium backup first), apart from that it went through no problem.
I haven't used the browser extensively yet, but it does seem more stable, hasn't crashed yet and the overall browser seems much better, especially the thumb menu from labs.
Good work!!
(I have the wifi only UK version BTW)
Related
!!This is ONLY for Elocity A7!!!
This Mod is based on Elocity Stock with additions from Nvidia SDK, to make a better functioning stock rom with google apps.
You can also follow updates on Twitter now: Dexter Picard (DexterPicard) on Twitter or
for the continued support or you can visit my homepage at Dexter's mods
I Thought this demo deserved to be posted with my Mod for ElocityA7
I get some creds here too , thanks!
Installation Instructions:
ALWAYS HAVE CHARGER CONNECTED WHEN UPDATING A FIRMWARE
Download ElocityMod v1.42 patch update
Download ElocityMod v1.41
It will require Wipe/factory reset as well. as reports on the update seems to report some problems if not, so its your own if it does FC alot, if you do not wipe
PATCHES
installs like regular full updates: rename to Update.zip and run recovery.
- v1.xx Adhoc patch here if you need connecting to mobile teetering app, it will not autostart wifi after sleep.
Previous releases
Download ElocityMod v1.3
Download ElocityMod v1.2
Install using recovery menu.
copy the file to the root of your sdcard and rename to Update.zip.
Enter "Recovery menu" by pressing power for 2seconds, release
then hold power button until "hold power 5sec...." appear and wait until it says booting recovery kernel..and release power button.
Press "HOME" button to see menu, use SEARCH/BACK button to navigate.
select "Wipe/factory reset" - press MENU key to activate
then select "apply sdcard:update.zip" - press MENU to activate
after the small install process - press "reboot" to finalize and wait for the upgrade to take place on second screen that appear.
[/INDENT]
ISSUES
- Files manager app does FC too much, use the OI filemanager for local filehandling.
CHANGELOG
v1.42
- added latest 17-04 update from ElocityA7 update.
- Fixed sdcard problem, you can now eject/insert as much as wanted.
alternate patch is now removed.
v1.41
- build.prop (ro.kernel.android.checkjni=false) enables Skype to function (and maybe other apps)
- usb stick support added.
- changed sdcard handler to stock, but with exception it only work until you eject sdcard/usb , and a reboot is only way to remount (or restart vold daemon which is from a shell)
- honeycomb bootanimation added.
- Files app added (for copying network files to tablet) is buggy with pictures handling in folders. (might be removed again)
- VPN (script + vpn settings enabled/added)
- HDMI resolution changer added in settings (480p -> 1080p output available)v1.4
- Based on latest 24-02 update from Elocity.
- Cracked the sdcard issue, and its fully working now..
- Added patched hulu Flashplayer 10.2 (uninstall this one first, if you download it from market)
- New calendar appv1.3
- finally latest Market app included (2.2.7 will be upgraded to 2.2.11 when you enter market the first time)
- Added Gsensor fix, so screen rotation works, if playing games that need sensor like SpeedX or racing games..
- Added DSP audio manager with EQU function (does help increasing volume a little too)
- re-arranged process, so installers do not keep trying to install apps.v1.2
- Updated to latest stock of Feb-04 .
- removed wifi Settings again, solution did not work (im told)
- Fixed Calendar app FC.
- Updated Market to the latest release.
THANKS to all who donated up to now! its appreciated, and shows that people like the extras added...
WARNING: Use this image at your own risk and i take no responsibility if you brick your tablet..
Reserved for future use..
This will be very helpful for a lot people. Great of you to put this together for everyone!
Just curious, what's the advantage of having the superuser app when the device is rooted out of the box?
I look forward to seeing what else can happen with this device, and would be happy to test if needed.
DroidxRage said:
Just curious, what's the advantage of having the superuser app when the device is rooted out of the box?
Click to expand...
Click to collapse
although its already in non-secure mode, the apps that run "su" dont recognise it, so the root app is required together with its "su" command.
and it actually also have the advantage of you being in control of which apps get root access..
although your "adb shell" is in a root shell, the apps running still has non-su rights to the system, otherwise its would be pretty open as well and without much security.
I went ahead and applied version 1.0a over 1.0. I didn't take the time to do a backup so I didn't wipe/factory reset first. Everything went well, but calendar still gets a force close upon launch (not a problem for me, I don't need it). I may go ahead and wipe it and reinstall 1.0a, but I'm very happy with it as is for now.
Thanks again for making this rom! I'll hit that donate button for sure.
Thanks Dexter, tossed a donation your way.
I couldn't get root access back so I'm rerunning the update after a full wipe of data and cache. I will let you know how it goes.
rich_e said:
I went ahead and applied version 1.0a over 1.0. I didn't take the time to do a backup so I didn't wipe/factory reset first. Everything went well, but calendar still gets a force close upon launch (not a problem for me, I don't need it). I may go ahead and wipe it and reinstall 1.0a, but I'm very happy with it as is for now.
Thanks again for making this rom! I'll hit that donate button for sure.
Click to expand...
Click to collapse
rich_e said:
I couldn't get root access back so I'm rerunning the update after a full wipe of data and cache. I will let you know how it goes.
Click to expand...
Click to collapse
I lost root access loading this rom too. It tried to update su but couldn't.
DroidxRage said:
I lost root access loading this rom too. It tried to update su but couldn't.
Click to expand...
Click to collapse
Couldnt install the su zip file it put on my sd either..
I couldn't get SU to update either (placed on SD card as update.zip, but no joy). Just for grins I tried Z4root too, it went through the motions but no root. I tried to use Titanium Backup to install busybox. It downloaded the binaries but nothing changed.
DroidxRage said:
I lost root access loading this rom too. It tried to update su but couldn't.
Click to expand...
Click to collapse
rich_e said:
I couldn't get SU to update either (placed on SD card as update.zip, but no joy). Just for grins I tried Z4root too, it went through the motions but no root. I tried to use Titanium Backup to install busybox. It downloaded the binaries but nothing changed.
Click to expand...
Click to collapse
I cant see what the problem is... dex any ideas?
I may flash the offocial update, reinstall the modified build.prop, and reinstall market.
The was a post somewhere in the BJ's 299 thread about busybox not installing correctly due to differences in the directory structure on this device, which caused loss of root.
rich_e said:
The was a post somewhere in the BJ's 299 thread about busybox not installing correctly due to differences in the directory structure on this device, which caused loss of root.
Click to expand...
Click to collapse
http://forum.xda-developers.com/showpost.php?p=10097888&postcount=750
Gonna try that now
DroidxRage said:
http://forum.xda-developers.com/showpost.php?p=10097888&postcount=750
Gonna try that now
Click to expand...
Click to collapse
This didn't work... other than this superuser permissions being messed up everything else works stellar!
If we don't have anything soon, I'll flash back and poke around with the modified build.prop on the official build.
Edit: Reinstalled the official elocity update and got my root back, installed gapps, now updating build.prop. Hopefully this gets me all the market fixes minus that Su thing. Superuser app is available in the market too. Report back soon.
So you're basically just using the build prop settings out of this rom with the factory update? I went back to version 1.0 for now.
rich_e said:
So you're basically just using the build prop settings out of this rom with the factory update? I went back to version 1.0 for now.
Click to expand...
Click to collapse
Yeah pretty much!... did you not have the SU issues with version 1.0? If not I'll just update to that. I can't get Bank of America or Tasker to install even using the build.prop from the ROM, there's something other than the fingerprint in this ROM making the magic happen.
Titanium back up reports root access with V1.0 and I can get the # at the prompt in terminal. Lots of other apps that wouldn't install with the eLocity update install just fine with it too.
im a little confused..
i added the "su" command to the build, it never was there...
i added Superuser.apk as well.. and if you're trying to add those on top , you might corrupt it, and also,
VERY IMPORTANT filesystem has 0 bytes free, so any copying will probably corrupt the su command or other copied files..
Does this rom support ad-hoc wifi tether?
This thread is reserved for nightly builds of CyanogenMod Rom for Samsung Galaxy S.
All Samsung Roms are running ontop of BML/RFS, CyanogenMod 7 does NOT.
It runs on MTD/yaffs2 (like Nexus One) which means you're not able to flash any kernel or run any filesystem you want. Use it as it is.
Only data partition, which is on movinand, is ext4 like on speedmod or voodoo ("lagfix").
CyanogenMod is a free, community built distribution of Android 2.3 (Gingerbread) which greatly extends the capabilities of your phone.
Code:
** These CyanogenMod builds are highly experimental and unsupported.
**
** Please refrain from submitting bug reports for any issues
** you may encounter while running one of these builds.
**
** Submitting bug reports on nightly builds is the leading
** cause of male impotence.
What are Nightly builds? Auto compiled builds of the latest CyanogenMod source from github. This version change each night and aren't officialy supported.
If you find bugs/issues you can/must discuss here (do not submit nightlies bug on CyanogenMod issue tracker).
INSTRUCTIONS:
- First time flashing CM 7 to your Galaxy S (or coming from another ROM)?
Root your device and install ClockworkMod Recovery.
Reboot into Recovery using 3-button-combo
Do a Nandroid backup!
WIPE (wipe data/factory reset + wipe cache partition)
Install the ROM from internal sdcard using ClockworkMod Recovery
Optionally install the Google Addon
- Upgrading from earlier CM7?
Do a Nandroid Backup!
Install the ROM (your Google apps will be backed up automatically)
There are no Google Apps bundled with CM ROMs, because Google asked Cyanogen to remove copyrighted apps, after flashing rom don't forget to flash Google Addon package if you want it.
Latest version: http://download.cyanogenmod.com/?device=galaxysmtd
Compatible Radio Images (>= Nightly 15): http://codeworkx.de/download/cyanogenmod/
Supported devices: GT-I9000, GT-I9000M, GT-I9000T
before flash is recommended to check the md5sum
FREQUENTLY ASKED QUESTIONS:
http://forum.cyanogenmod.com/topic/24169-faq-cm7-on-the-samsung-galaxy-s/
CYANOGENMOD WIKI:
http://wiki.cyanogenmod.com/index.php?title=Samsung_Galaxy_S
HOWTO BUILD FROM SOURCES:
http://wiki.cyanogenmod.com/index.php?title=Compile_CyanogenMod_for_GalaxySMTD
ADDITIONAL INFORMATIONS:
Maintainers:
- atinm - http://twitter.com/atinm
- codeworkx - http://twitter.com/codeworkx
- coolya - http://twitter.com/dumdidum
- guiperpt - http://twitter.com/guiperpt
- unhelpful - http://twitter.com/unhelpfulone
Irc:
- Host: irc.freenode.net:6667
- Channels: #cyanogenmod, #cyanogenmod-dev, #cmsgs
Changelog:
- Generic Changelog
- CyanogenMod Source Twitter
- Device specific Changelog by igor.tonky
Please visit the CyanogenMod Wiki for step-by-step installation walkthroughs and tons of other useful information.
Thank you to EVERYONE involved in helping with testing, coding, debugging and documenting! Enjoy!
If You Have Any Questions, Please Refer To This
CM7 QUESTIONS & ANSWERS XDA THREAD
http://forum.xda-developers.com/showthread.php?t=1067074
Regards,
~drz
have i ever told you i love you? i'm pretty sure i have but i'd just like to tell you again. i'm sorry for this offtopic post but i'll edit it later to something useful. just wanted to show my affection.
This should be it since the beginning.
Clean thread. That's how I like it
Excited for the Coming Soon patch!
Reboot Recovery
Woah! Can't wait to try this.
The quick troubleshooting post.
This post contains a compilation of problems/issues and answers provided in this thread and earlier threads. Not all answers are tested by me and I will in no way guarantee that this wont mess up your phone.
You know, watch your kittens. They might be eaten by following the advice written down here.
DETAILED INSTALLATION INSTRUCTIONS CAN BE FOUND HERE.
rschenck wrote a very nice (and updated) guide for how you install CM7 on your SGS these days.
Things have changed quite a bit recently, so even if you installed it two weeks ago, you may want to check this one again.
What do people mean with "correct" bootloader? How can I make sure I have the right one?
Do NOT install directly on top of existing Samsung 2.3.3 firmwares or other firmwares based on this (like Darky's 10). Similarly, don't install directly on top of Eclair.
See this very easy guide on the android soul for flashing XXJPU, which is Froyo with the correct bootloaders needed..
I'm not sure I understand these procedures. Can you draw it out for me?
Anticipating this very question, rschenck actually did draw out a flow-chart for you.
See here.
But I'm not using the I9000, I'm using something else...
codeworkx provided a reference list you can check to ensure you are getting the right files.
After flashing the initial CM kernel I can't get CWM Recovery to work. It just displays some weird image
CWM Recovery might have different keymappings from the ones you are used to.
- Volume keys: Naviagte up and down in menus
- Power button: Select item
- Home key: Show/hide menus
If you are only seeing a weird image, chances are you've hidden the menu by pressing the home key. Try pressing it again
I can't find Cyanogenmod nightlies in ROM Manager
Yes. CM7 for the SGS is now mainlined and supports ROM Manager for nightlies, should you have the premium version. If you have the Premium version, follow these very graphic instructions to configure ROM Manager for nightlies.
To install from MIUI (courtesy of runedrune)
- Reboot into recovery using 3-button-combo
- Choose "mounts & storage" and format system, data, cache, datadata
- Do not apply the initial-file.
- Apply the latest update
- Apply the latest gapps (which can be obtained here. You want the one with -gb- in the name )
- Done. Reboot
Odin doesn't recognize my phone anymore and I want this fixed in case I mess something up
You will probably need the Nexus S drivers (which supposedly is really just some updated Galaxy S drivers).
If Odin for some reason don't see your device when connected, make sure the old Galaxy S drivers are uninstalled and removed. Bilboa1 gives some good hints about how to make sure your drivers are actually fully removed. Do check this before proceeding to install the Nexus S drivers.
After you have installed the Nexus S drivers, plug in your phone. Windows should now install some drivers, but you are not done yet. When using download-mode your phone will show up a little differently to Windows, so put your phone in download-mode and plug it in, with neither Kies nor Odin running. You will probably see Windows installing some more drivers.
After doing this, Odin should hopefully be able to recognize (and flash) your phone.
IS THIS "FOR EVERYDAY USE" NOW?
It depends. If you have to ask, it probably isn't.
I've flashed this and decided it is not ready for me. How do I flash back to stock ROMs?
Get the appropriate firmware you are interested in, flash as usual using Odin, but check re-partition and use the 512 pit-file.
For pre-rooted stock-images, you can use EZBase as shown here (also includes download links).
OTHER STUFF / KNOWN ISSUES AND SOLUTIONS
Please take a look here to see if your issue is mentioned and has a known solution before posting.
After flashing CM7 I get strange colours on my screen during boot
You do not have the correct bootloaders. Basically flash 2.2.1 following this article and then redo the CM7 installation. All should be fine.
Guys! Guys! I cannot find Android Market!
Google stuff is not included in CM7 by default. Download and apply latest gapps from CWM. You want the "universal" one with "-gb-" in the name.
But I want the latest gtalk with video and all that fancy stuff
got_milk was nice and uploaded some stuff. Beware though that lots of people are reporting this to force-close a lot, and that's not just on SGS CM7.
Can I run Samsung apps like Memo, Camera etc on this firmware?
No. Sorry. All Samsung apps depend on TouchWiz libraries which can only be found in Samsung firmwares.
How do I get additional themes for CM7 themes chooser?
Check the themes forum here on XDA or search for "CM7 themes" on Android market.
Once installed, the themes will be available in the themes chooser yes. According to the devs should reboot to fully apply the theme, but if you want to avoid reboots Android market might have something for you.
Things used to work, I applied a nightly update and now everything force-closes
Try wiping cache and dalvik cache in CWM. You should do this every time you install a new update.
Does CM7 need a lagfix?
CM7 uses ext4 (for /data) and yaffs2 (for everything else). CM7 does not use Samsung's RFS which was the main cause of poor performance on Samsung firmwares.
So no, your system is already lagfixed, you don't need to apply a lagfix and according to the developers very bad things will happen if you try to apply one anyway.
My current ROM has a lagfix. Do I need to disable that?
Probably not.
If you have a 2.3.3 ROM with 2.3.3 bootloaders, you will want to do a full wipe to stock 2.2.1. See above. In this case you no longer have a lagfix anyway and don't have to worry about it.
If you have a non-2.3.3 ROM with a lagfix, you don't have to disable it. All your partitions will get wiped by the installer anyway and so will your lagfix.
For whatever reason, I want to flash a custom kernel
You can use custom-kernels, but CM7 is a work in progress with new kernel-revisions popping out with every release. Make sure you flash a kernel which is compatible with the nightly you are running. Also: Do NOT flash via Odin, flash via CWM.
rschenck has a very good post on this.
If all you want is a "voodoo kernel" for voodoo sound, just (buy and) install Voodoo Control Plus from the market. It will load the required kernel-modules while you can stay on the stock kernel, making the lives of the developers much easier should you encounter bugs.
Is it possible to flash my own CSC from recovery after installing cm7?
According to the devs, this should not be needed.
Flashing other modems/radios
(Courtesy of GrimVarg: http://forum.xda-developers.com/showpost.php?p=13399590&postcount=8117 )
Odin will not work and it might **** **** up. The reason is that Odin and heimdal does not understand the CM partition layout and will just write the modem where it thinks is should be. Overwriting other stuff in the process.. So you need to use the specific update zipfiles on teamhacksungs sourceforge page
Click to expand...
Click to collapse
Instead of using Odin, download radio-packages from the following link, transfer to your phone and flash via CWM:
http://sourceforge.net/projects/teamhacksung/files/galaxys/
I want to keep my 850 band, and I don't recognize any of the modems on the sourceforge page
Lorssoth says "use KC1" and robbiev80 posted some download links you might be interested in.
Does external SD card work with cm7? Thanks!
It does. Make sure you have the proper bootloaders before installing as mentioned in the first part of this post. EZBase can be used for this.
External SD card will get mounted as /mnt/emmc. This may not be visible to all apps. If you desperately need the contents visible to apps only looking in /mnt/sdcard, create an empty directory there and remount the /mnt/emmc there as well:
Using either the terminal emulator or adb shell:
Code:
su
mkdir -p /mnt/sdcard/external_sd
mount /dev/block/vold/179:9 /mnt/sdcard/external_sd
Note: This is only a temporary fix for when needed. It will cause issues when you try to use USB sharing later. Write the following to get things back to normal:
Code:
umount /mnt/sdcard/external_sd
USB sharing doesn't work
Try installing the Nexus S drivers, instead of the Samsung ones.
After installing this camera doesn't work
Try locking and unlocking your phone. No really.
After installing this I cannot get any data-connections apart from wifi
There is a problem with RIL (radio interface layer)-polling. Lock and unlock and you should be OK.
If this sounds cumbersome, mobilescooby claims that installing Juicedefender somehow fixes this for him and that he no longer needs any lock and unluck boot-rituals.
This issue should now be resolved.
After doing this I still cannot get any data-connection apart from wifi
You might need to configure APN settings. Normally your network-provider will have this information on their homepages and some even offer to send them to you over the network.
After installing this I cannot send and/or receive MMSes
See above: You might need to configure APN settings. Check your provider.
After installing CM7 I cannot connect to my wifi-network
It might be related to what channels you have enabled on your phone. If your wifi network is using channel 12 or higher, you may need to enable those channels on your phone.
Go to Settings/Wifi & Network/Wifi settings/Advanced/Regulatory domain. And try not to be in violation of local laws with regard to channel usage
After installing CM7 I cannot connect to 802.1x EAP Wifi networks
This is seemingly an issue with lots of custom kernels and even some of the Samsung Firmwares. Yours truly can't get it to work at all, not on CM7 nor Samsung's JVB firmware.
Other people have reported that forgetting the network and adding it manually, by entering the SSID (with correct casing) and filling in all the details themselves have solved their problems.
YMMV
After installing CM7 I cannot charge my phone to 100%. WTH
No actual firmwares allows you to charge the battery to 100%, but stops a little bit before it reaches that point. This is to protect the battery from overcharging and should (in the long run) give you much better battery-life.
While stock firmwares from Samsung shows that the phone is 100% charged, this simply isn't true and is just UI-candy to make you all feel comfy. It's really charged to something around 94-98 percent.
So if your phone stops charging around that point, everything is normal, and the only new thing is that your phone is no longer lying to you
My GPS performance is terrible
Welcome to the world of Samsung Galaxy S GPS flux. Things you can try to improve on this includes the following:
- Install faster fix from Android market. Ensure you have the best time-server for your area chosen.
- You can also try AngryGPS, which siberian tiger was nice enough to upload.
- If all else fails, you can also try to flash a radio with a good GPS reputation. For flashing radios, see the appropriate section of this post. For some detailed post about the different radios eeyunopper posted this link and this link. (With ZSJPG I am getting decent result, YMMV)
Auto brigthness is kinda not-worky
You can try the presets outlined by Arkymedes right here.
How do I configure proxy settings?
(Thanks to runedrune)
If you are used to looking for proxy settings under Settings/Wifi & Network/Wifi settings/Advanced, you wont find it there.
Using either Launcher pro/ADW Launcher or another launcher which lets you create shortcuts to activities:
* Long hold on some open space on your launcher
* Select (Custom) Shortcut
* Select Pick your activity/Activities
* Scroll down to settings and click this
* Scroll down the long list and you should find proxy settings
You now have a shortcut to configure proxies as usual.
This "headphones mic on mute + instant music after call bug" is really irritating
If you are using Samsung or Nokia headsets, this is due to a problem on their part. See Arkanius' post right here.
Other things I should be aware of?
- Don't use 2G/3G data-switching. Period. At least not while the data-connection is active.
Not trough widgets, tasker or any other means. Seriously. Should you do this, you might end up having to restore nandroid backups or doing factory resets.
This report has details on more sophisticated ways of cleaning up which may lead to less data-loss, although not everyone can get it to work.
*subscribes*
nice work with the GPIOs, camera and other parts !
Lol, having two threads will confuse a lot of people. I look forward to all the questions relating thus...
sent via potential brick...
eeyunopper said:
Lol, having two threads will confuse a lot of people. I look forward to all the questions relating thus...
sent via potential brick...
Click to expand...
Click to collapse
I've already notified the mods to close / lock the other one ...
Good job on the clean house, everything is working great on my phone and very speedy
Mortify1 said:
Good job on the clean house, everything is working great on my phone and very speedy
Click to expand...
Click to collapse
The same for me My phone is working so great and very very speedy
Probably a stupid question but to switch from MIUI to cyano that steps should I follow?
Only this ? :
-Reboot into recovery using 3-button-combo
-Choose "mounts & storage" and format system, data, cache
-Apply zip from sdcard: cm7-DEVICE-initial-XXXXXXXX.zip
-Do a factory reset / data wipe!
-Reboot
-Install the latest update after a reboot!
Tantrico I said:
Probably a stupid question but to switch from MIUI to cyano that steps should I follow?
Only this ? :
-Reboot into recovery using 3-button-combo
-Choose "mounts & storage" and format system, data, cache
-Apply zip from sdcard: cm7-DEVICE-initial-XXXXXXXX.zip
-Do a factory reset / data wipe!
-Reboot
-Install the latest update after a reboot!
Click to expand...
Click to collapse
format /system /data /cache /datadata and then flash the latest update and the latest gapps.
I'm waiting the upcoming improves on camera in great expectation.
Tantrico I said:
Probably a stupid question but to switch from MIUI to cyano that steps should I follow?
Only this ? :
-Reboot into recovery using 3-button-combo
-Choose "mounts & storage" and format system, data, cache
-Apply zip from sdcard: cm7-DEVICE-initial-XXXXXXXX.zip
-Do a factory reset / data wipe!
-Reboot
-Install the latest update after a reboot!
Click to expand...
Click to collapse
no
after format system/data/cache
just apply the last update
runedrune said:
format /system /data /cache /datadata and then flash the latest update and the latest gapps.
Click to expand...
Click to collapse
Only this file ?
update-cm-7-05012011-NIGHTLY-GalaxyS-signed.zip
I do not have first place this
cm7-galaxys-initial-20110410.zip
and after the update ?
Nice things are comming... I hope for battery improvemant and radio FM. Since we got GPS, Compass is not so important but nice additional that save battery/make quicker fix.
Codeworks, do you got any rodemap?
Tantrico I said:
Only this file ?
update-cm-7-05012011-NIGHTLY-GalaxyS-signed.zip
I do not have first place this
cm7-galaxys-initial-20110410.zip
and after the update ?
Click to expand...
Click to collapse
nope. just flash that file. i made the same switch from miui to cm7 two days ago
@codeworkx , if reboot in recovery works = nightlys updates for ROM Manager? !
Enviado desde mi GT-I9000 usando Tapatalk
All,
Ok, time to re-wrte the OP as there are now MUCH better tools for flashing the update.zip (and you can make backups) Make sure to say thanks to the TWRP team!!!. The update.zip file available here is a derivation of the work originally started by JackpotClavin (he did an initial proof of concept but a number of features that I wanted didn't work so I figured I'd pick up where he left off and see if I could get the ROM working for me with the missing features)
The initial thread was here if you care to look.
At this point sound, video (both in the browser and standalone) and hardware acceleration are now working with CM7 on the Fire. I'm off now poking at the MAC address issue and then I'm off to see about Bluetooth.
UPDATE:
- 01/01/12 - Back from the break and starting to work on things again. I've had a number of people ask for my current configs so I set up a repo at https://[email protected]/whistlestop/CM7KF to let people track my progress. If you want to build your own KANG then below are the steps that I currently follow with the current repo files.
-Pull the CM7 source. Check out this link for a how to on that: http://wiki.cyanogenmod.com/wiki/Nexus_One:_Compile_CyanogenMod_(Linux)
Symlink the amazon directories from the CM7KF repo into the CM7 tree. Specifically:
-cd <path to the CM7 tree>/vendor
-mkdir amazon
-ln -s <path to CM7KF tree>/vendor/amazon amazon
-cd <path to CM7 tree>/device
-mkdir amazon
-ln -s <path to CM7KF tree>/device/amazon amazon
Copy the cyanogen_blaze.mk file from <path to the CM7 tree>/vendor/amazon/blaze into <path to the CM7 tree>/vendor/cyanogen/products and add the following line to the AndroidProducts.mk file in the same directory.
$(LOCAL_DIR)/cyanogen_blaze.mk \
Ok, go to the top of the CM7 tree and do ". build/envsetup.sh && brunch blaze" and go get a cup of coffee while it builds. It'll take awhile.
- 01/02/12 - New update.zip files uploaded that fix the MAC issue as well as the build issue with the gps.omap4.so library.
- 01/03/12 - New update.zip and update-wipeall.zip files uploaded that fix the regression on the hardware acceleration. Sigh...
- 01/13/12 - Update to remove the recovery option on reboot (as it continues to cause problems for folks), removal of the search from the soft buttons by default, addition of the home to the soft buttons by default (again as that seems to be a constant question) While I built and tested the changes I didn't make the updates. You have IngCr3at1on to thank for that.
Backlog of tasks (as of 01/02/12)
-FIXEDSeems that all Wireless MAC IP's are the same (meaning that everyone that flashes the ROM will have the MAC of 08:00:28:12:03:58. While the first three octets register the MAC as being owned by Texas Instruments (the manufacturer of the OMAP chipset), the fact that the last octets don't vary is BAD. From a little Googling, I'm not sure this is something specific to this ROM/device as other CM7 ROMs on different devices seem to have the same issue but with a different MAC address it sounds. I'll look to make sure I'm not doing anything that is causing this issue. A tip of the hat to "TheKid2" for this post which appears to provide a hand workaround to the issue for now.
-The update.zip file is now signed but the update-wipeall.zip isn't yet. I'll get to that but as it doesn't seem to cause any issue in flashing it's not too high on the list to chase given the two issues below.
-No Bluetooth (yet...) This is still my personal quest so once I get the base CM7 capabilities working then this is my next thing to poke at. From the postings/reading I've done so far this seems doable (just a matter of time and programming, no rocket science required it appears at this point)
Before you start, make sure your Kindle Fire is fully charged, rooted, you know your way around adb, your kindle fire actually connects to adb and works successfully and you've installed TWRP (and I recommend installing FireFireFire as well to keep from having to issue idme commands to get into the recovery image).
I used the directions here to get all the pre-requisites done. Assuming everything above is done, then it's time to install CM7.
First a note, installing CM7 will replace the current ROM on your device and I'm not responsible for any malfunctions :/ I've done this for versions 6.2 only so your mileage may vary (but there is a good group of members on this thread so they'll help out if possible)
If you're coming from a STOCK ROM then use this version to flash. It will wipe the data and cache partitions (as well as the system partition) as a part of the flash process which should get rid of any FC issues.
md5sum for update-wipeall.zip
e7c85c3bcc01bcea59ffcc5647a6be97 update-cm7-wipeall.zip
If you're upgrading from an EXISTING CM7 install then use this ROM instead. This one will NOT wipe the cache and data partitions which should mean that you can upgrade from one version of CM7 to another without losing any of your existing date (or that's at least the idea)
md5sum for update.zip
ab80c089d0c93f02bd7271c5e4401cf7 update-cm7.zip (CHECK THAT THIS MATCHES THE DOWNLOADED UPDATE.ZIP)
Copy the CM7 update.zip to the root of your sdcard, so it's /sdcard/update.zip (e.g. "adb push update.zip /sdcard/")
OPTIONAL STEPS FOR INSTALLING GOOGLE APPS
If you want to add in the Google apps then:
-Download the gapps zip from here
-Copy them to your sdcard (e.g adb push gapps-gb-20110828-signed.zip /sdcard/ )
NOTE: if you have issues with the included Google Market FC'ing, then download this versions and it seems to fix the issue (again thanks to detnap in this thread for that tip)
Reboot into TWRP (when the FireFireFire screen comes up hit the power button to launch TWRP.
-If you reboot by holding the power button until the power screen comes up make sure when you select reboot that you DON'T say boot into recovery as this will put you into a loop where the device always boots into TWRP (even if you don't press the power button during the boot) READ THIS PART AS ALMOST EVERYONE IS MISSING THIS PIECE: If you find yourself in this loop then connect with "adb shell" and issue "idme bootmode 4000"
-For me I hold the power button until it goes orange. Just pressing it quickly doesn't do the trick at least for me.
Once it boots into TWRP then I ALWAYS recommend you perform a backup before you start anything (that way you can go back in case of a problem) You can do this by hitting the backup button.
Now that you have a backup, on the main TWRP screen hit the install button. This should put a list of the possible .zip files on your /sdcard partition in the right window. Tap the file you want to flash and hit the flash button (right now don't do any MD5 or signature checks as I've not yet got that included in the update.zip) If you see some errors about not being able to load volume /misc don't worry, I see that right now as well and everything still seems to work. I'll chase that issue once some other bigger issues are run to ground.
If you are coming from a stock ROM then make sure to click the wipe Cache/Dalvik so that we rebuild everything for the new CM7 image. If you're coming from a previous CM7 ROM then you can skip this step (I at least have and everything appears to work fine and you don't have to re-install everything)
Now hit the reboot button and you should again see the FireFireFire yellow triangle again. It will sit there for a bit and then it will go away and you should be greeted with the CM7 boot screen. If everything goes well, then a few seconds later you should be sitting on the main page (in my case it takes me back to my lockscreen as I didn't wipe any of the cache or data partitions)
Ok, that's it or now. Have fun and I'll post an update when/if I get the MAC or Bluetooth issues resolved.
So is the link to the update.zip the one with the sound fixed or calvins original?
It's the updated ROM with the updated MD5SUM for the file.
I can confirm this works. Thanks!
Sent from my Kindle Fire using xda premium
Yeahhhhhhh
Sent from my Nexus S 4G using XDA App
woot woot! Can't wait til Christmas comes around so I can play with my moms new kindle fire
Sent from my SAMSUNG-SGH-I997
You mention the video is not working, is it meaning that the video player in CM7 can't play any format of video?
Or is it just the flash video in the browser?
YouTube works, does Netflix?
Sent from my HTC Incredible 2 using XDA App
Just curious, how long does it take to go from stock to this cm 7?
loki154: Veritass tested the update.zip for me and he said that netflix worked for him.
ck_looi: I haven't tried anything other than trying to play youtube videos in the browser and they cause the browser to exit.
Ah yeah, flashing it now then.
Can you please try out any video format which suppose to work in stock ROM? Maybe can try out the mp4 video.
someone should make a video on how to install this
Sent from my ADR6400L using XDA App
I'm just another "me too" from the crowd, but thanks for continuing this project.
I made the decision to pull the trigger on the Fire after seeing the efforts to port CM7 and ICS to the device, and especially with Transformer Prime availability up in the air.
I know JackpotClavin did most of the work so far, but it's great that others are continuing the work he started, now that he's moved on to ICS work.
Like all the others, I'm excited to be able to enjoy the fruits of everyone's labor when I unwrap my self-bought Fire in a week and a half.
Thanks again.
Hmm, to get the market on this rom, would we just go by the instructions on the thread for the stock rom or should we flash the gapps by renaming it to update.zip?
don't know about the stock rom's way to do it, but in cm7 gapps is the way to go and it's proven to work on clavin's port so my money is on gapps
Poler166 said:
someone should make a video on how to install this
Sent from my ADR6400L using XDA App
Click to expand...
Click to collapse
here is the video:
http://www.kindlefirewire.com/2011/11/16/how-to-root-kindle-fire-video-tutorial/
iluretar said:
don't know about the stock rom's way to do it, but in cm7 gapps is the way to go and it's proven to work on clavin's port so my money is on gapps
Click to expand...
Click to collapse
http://goo-inside.me/gapps/
Which one should I download?
The tegra looks tempting, so does HDPI. Or should I just stick with universal?
tannerzion said:
http://goo-inside.me/gapps/
Which one should I download?
The tegra looks tempting, so does HDPI. Or should I just stick with universal?
Click to expand...
Click to collapse
Universal for CM7 at the top.
foxdog66 said:
Just curious, how long does it take to go from stock to this cm 7?
Click to expand...
Click to collapse
I'm doing it over and over so I have it down but for me all of a couple of minutes once everything is in place (meaning you've already rooted, you've already set up your android SDK environment and can talk to the device...)
The act of flashing and doing the various commands is maybe 2min from start to finish.
Since the information for this device is so fragmented, I decided to attempt to keep it all in one (or a series of) posts. I aim to link to the original posts as well as outline what do to with your device from the time it leaves to box to running the latest and greatest modified rom or CM9 or whatever else is out there. I will not link directly to anything, rather I will link to the thread, and I very seriously recommend reading at least the post, if not the thread, before you begin ANYTHING.
This guide is a work in progress, it is not complete, and I will work on it bit by bit until it's completed!
Section 1: So its shiny and new...how can I MOD IT?
This will be assuming the new shiny toy in question is indeed an Acer Iconia Tab A100, this is not meant to cover any other devices. And, this is assuming it's coming with Honeycomb installed, in stock form. If its used, or comes with ICS, the next section will amuse you.
First thing most users that want to mod their devices do is root their device. Now, rooting is not unlocking, as carrier unlocking is not boot loader unlocking. Rooting a device allows you to access the system in a much more in depth manner, including read/write (R/W) access to the /system partition, among other things. It allows use of programs such as Titanium Backup (TB or TiBu) ROM Toolbox, overclocking or other clock setting utilities such as SetCPU or CPU Master for overclocking (if the kernel supports it) underclocking and undervolting.
So...how do I do that rooting thing? Well assuming you are running Honeycomb and are wanting to update to ICS plus root and unlock the bootloader, we will use the info from this thread Simple Root Method by ZeroNull to update you to ICS and then gain Root access on that new ICS install!
What about rooting Honeycomb? Well most users are already running ICS and prefer it, and those on Honeycomb are likely wanting to update to ICS, so I will leave this out for now. If I have the time I will come back and include the link for that as well.
Now, ICS is installed, and you're rooted, what else can I do? Well you can unlock your bootloader, and load up a custom recovery such as CWM or TWRP and using those, install Custom ROMS! For this, we visit this thread here Install unlocked bootloader by ZeroNull. Follow ALL directions in this thread for a fully unlocked bootloader!
Custom recoveries, what are they and how do I get that shiz? Custom recoveries, CWM and TWRP, allow the user to flash anything they want, provided its for their device and properly packaged. This included custom roms, some tools, and allows you to "wipe" various parts of the device's storage and backup/restore to a previous installation. Powerful, and dangerous, do not go pushing buttons to things you do NOT understand! Also, you MUST delete or rename /system/etc/install-recovery.sh prior to flashing recovery! This will restore stock recovery every time android boots, wiping out your custom recovery. The only time you want that file there is if you are using the crossix mount swap mod, which replaces that file with a modified version that leaves recovery alone.
Safe to do wipe:
Wipe cache, data, dalvik cache, system. Theonew also reports Flex and boot can be wiped as well as SD-EXT. This is not to be confused with External SD, this is a separate partition on your External SD card, wiping it will NOT wipe external SD, only what's installed on that partition, the rest is safe and requires a separate wipe.
If you wipe system you MUST install a new rom or restore from backup!
If you wipe boot please restore or install a new ROM before rebooting! Safety first.
Not safe to wipe:
Don't wipe anything else, and always install a new rom or backup after wiping system!
Never reboot system after wiping without first restoring or installing a new ROM!
Post 2 will cover custom recovery functions in more detail, for both recoveries.
Now that you have an unlocked bootloader, what can I do? Install that custom recovery! There is two flavors, CWM and TWRP, CWM available here CWM Recovery by ptesmoke. Follow the instructions in this post to the letter! Only attempt this after you have ICS, rooted, and unlocked the boot loader correctly! Next we have TWRP Recovery here TWRP Recovery by ZeroNull. Again, follow the instructions to the letter, and attempt only after ICS, root and unlocked boot loader are finished.
Ok, gots me some custom recoveries, what about custom roms? This is why we just did all that work, to prepare for this! Custom ROMs! I'll be listing some (all?) ROMs that you can use, besides stock HC and ICS.
The list in order of version, oldest to newest, updated to retired:
4.0.3
KEBBERSROM by Hardslog Stock based 4.0.3
Flex Reaper by civato ICS 4.0.3 Modified Stock
Green ICS by lgcmn & ZeroNull ICS 4.0.3 Modified Stock
4.0.4
KEBBERSROM SHELLSHOCK by Hardslog 4.0.4, based on A500 and A700 ROMs
Nightly Builds of CM9 by pio_masaki ICS 4.0.4
Aoikaze Modified CM9 by pio_masaki ICS 4.0.4
4.1.1
CM10 Preview builds by waydownsouth 4.1.1
4.1.2
Unofficial CM10 builds by pio_masaki (stock and modded, Phone UI and Tablet UI)
Jellytime Sosei by pio_masaki Jellybean 4.1.2
Cyanosaki_Flex by Hardslog
4.2.2
CarbonROM JB 4.2.2 Unofficial by pio_masaki
These are most of the ROMs. There are others that seem to no longer be in active development and are based on the old leaks that vache was kind enough to grab for us. Development is currently only active in the KEBBERSROM builds by Hardslog, and occasional updated in the CM10 builds by pio_masaki.
That ends Section 1, preparing for awesomeness, and Post 2 will continue with installing your new custom ROM!
Section 2: Recoveries and what they can do for you.
This section will cover recoveries and what they can do, and how to do it. I will be starting with TWRP, as I use that on all of my devices, and after that I will include a CWM section, as a lot, if not most, use that. They are similar in what they do, but different in where things are.
TWRP Recovery
Official TWRP for A100 by linuxsociety
This assumes you have already done everything in section 1, including installed ICS, rooted it, unlocked your bootloader, and installed TWRP custom recovery. Links for this information is provided in Section 1, in the post above.
First thing you should ALWAYS do when you enter recovery, before doing ANYTHING ELSE, is make a nandroid backup!
Getting into recovery: Depending on what ROM you use, this is done a couple ways. First is an AOSP ROM, like CM9/AOKP, which you can hold the power button, then select Reboot, then Recovery. In modified stock or rooted stock ROMs, this menu doesn't exist, you can either use an app like Quick Boot, and select recovery, or power off, then hold the Volume - key (closest to the rotation lock switch) and while holding it, hold power, once the acer screen comes up and starts saying Recovery kernel, release both and recovery will boot provided an update.zip is NOT on the root of your external SD card. This method works for any ROM.
Now I'm in recovery, what do I do? As I mentioned, make a nandroid backup before you do ANYTHING else! From the first screen (home screen) in TWRP select Mount. In mount you can leave everything alone and at the bottom will be two options with Circles. Select Using external SD Card for Backup. This will store your backup on your external SD card, never use internal SD if possible. After you select use external SD, press the Home button in the upper right corner. Now, back on the Home screen, select Backup. Double check the boxes checked are System, Data, Boot and Recovery. At the bottom is a nice little slide bar, slide that over and sit back. Takes about 4-5 minutes depending on how full your device storage is. This does NOT backup internal SD! After this is done, you have created a nandroid backup that when restored will put the system exactly how it was last time you used it. You can make multiple backups of multiple ROMs without issue, just however big your SD card is to hold them.
The restore menu, or the OOPS SAVE MEH menu is your best friend. This will restore you back to the last state your device was in for the backup that is restored. By default TWRP saves by date and time, however you can rename this with any file manager, never caused me any issues. Theonew reminded me of an MD5 issue that can happen on renaming backups, if this does happen, rename it back to the stock naming system to fix it. Generally I'll just append the ROM name to the front, so instead of 2012-6-14--18-25-01 it'll be CM9-2012-6-14--18-25-01. Make sense? That way to restore it in case of error, just drop the name. Easy. Theonew also did some testing, and confirmed that spaces in the folder name WILL cause MD5 errors and fail the restore, please use ONLY dashes and underscores (- and _ lol) in the folder name! To restore make sure you are on the Home screen, then select Restore. In the window you will see a list of your current backups, select one. Next screen has check boxes, make sure System, Data, Boot and Recovery are checked, then slide the bar to begin. This takes a bit, make sure you let it finish! Once done, your system will be at the last point it was used for that backup.
Advanced restore...I'm to lazy to reload and reset up my stuff after a ROM flash, so this is the fast and dirty way of doing it. If you flash a ROM and you don't feel like manually restoring your apps, you can uncheck System, Recovery and Boot, and leave only Data checked. This will restore your user installed apps and settings over the current ROM install. I don't recommend this for different ROMs, only for updates of the same ROM! Up to you but if you get alot of issues, you'll know why. After advanced restoring, go to the Home Screen and select Advanced, then Fix Permissions. Press Home again and select Wipe. Wipe Cache and Dalvik Cache, then reboot system.
Alright, enough already lets get our flash on! From the Home screen, select Wipe, then press on Cache, Dalvik Cache, Factory Reset, and System. Optional you can wipe Battery Stats if your battery seems off. Leave the rest alone. Once these are all wiped, go back to the Home screen, and press Install. The window on the left is your device folders, window on the right is contents of the current folder. I hope you remembered where your rom.zip is, because you select it here. Press on the zip for the ROM of your choice, then slide the bar to flash it. After that is done, select the left button Wipe Cache and Dalvik, then select Reboot system.
OK LETS ROCK THAT ROM! Woah, slow down scooter, there's a few things to do, or not do, first. After it boots, meaning it's past the boot animation and is sitting on the Welcome screen, set it down and leave it alone for 10 minutes or longer. Don't sign in, don't do anything, just leave it be for 10 minutes. If you can't think of what to do to manage the time you have to wait for awesomness of custom ROMs, read the thread of the ROM you chose. Set the thread for 50 posts and just read. After 10 minutes, hold the power key, and either choose Power off or Reboot, Reboot depending on ROM used. After it finishes rebooting (that was alot faster wasn't it?) you can go ahead and do the Welcome stuff, log in to Google, setup your device, download your apps, restore your apps etc. After restoring your apps (try not to restore app + data if possible, though I know games and stuff you'll want to) reboot one more time. After that second reboot, use the tablet as normal. From my experience this offers the BEST possible ROM usage, a vast reduction in lag, bugs, and oddness.
What else can I do with the TWRP Recovery? Well, the most useful tools are Backup, Restore (and advanced restore) and the wipe menu, plus fix permissions. Those generally can fix anything thats wrong. If you notice alot of lagging, FCs or general unruliness, wipe Cache, Dalvik Cache, and Fix Permissions. Another useful ability is ADB, which is beyond the scope of this section, but may be included generally in a later section. ADB can be used to repair otherwise bricked devices, and offers a very large amount of tools that you don't normally get to use in Recovery. Keep in mind ADB is powerful, and can quickly destroy your device, so please, be careful using it.
Placeholder for CWM Recovery section - coming soon!
CWM Recovery for A100 by ptesmoke
Section 3
Additional Recovery tools:
Blackhole Wipe/Nullifier by pio_masaki
These are tools I created to make wiping a little easier, but please read the post completely before deciding to use it! There are multiple versions, and they can and will wipe internal SD, as well as take up to 40 minutes to run (1, not all). Please ask questions if you have them there and I will help as best I can!
AROMA Recovery Touch Recovery
A touch file manger to be used in recovery, even on non touch CWM! Good for renaming backups as soon as you make them (I tend to forget afterwards and get confused by 6 backups with just dates). Also moving a downloaded zip from internal to external or whatever before running a system wipe, any number of things. Please read the post completely before using this tool! It can cause damage if not used properly and with care!
Kernels:
linuxsociety / godmachine's A100 OC Kernel
Plenty of extra balls thrown in for good measure, a good place to look if you like high benchmarks and plenty of extra goodies baked in. Available in a few flavors, with some GPU OC thrown in for good measure.
ezterry's A100 OC/UV Kernel
The only other option for a kernel that we have besides stock and CM9's included kernel. Excellent kernel, really wakes up the A100, allows up to 1.5 GHz for some extra umph and undervolting to help conserve power on our very weak batteries.
PRO TIPS:
The 10 minute rule:
The reason I mention waiting 10 minutes on first boot of a ROM install is this: Alot of things happen the first time the ROM runs, alot of scripts run, the kernel has to settle and search and move things, files are flying all over the nand. Think of a tornado in a cubicle. That's first boot for your device. Allowing it 10 minutes uninterrupted allows all of that to happen and settle down. The following reboot lets all that new info fire up from it's new home and continue settling in. After restoring and downloading apps, that reboot allows that new info to settle into it's new home and the system to catch up. This isn't device specific, rather a general rule of thumb for all devices. Does not really apply to restores unless something is changed.
Undervolting:
Undervolting on this device is only available on ezterry's excellent kernel. The following is a rough guideline of how to do it, and do it right:
Start small, don't just dump it -200 and expect it to work. For the time you're testing, make sure it is NOT set for boot. If something goes wrong you don't want it doing it everytime it boots, right? Go in small increments, -25 is usually OK. For now, don't overclock. Starting at 1 Ghz, lower every speed range down -25, and run the device for at least 10-20 minutes, normal use, hard use, benchmark, browse the web, watch a HD movie. If all is fine and its not lagging, freezing, force closing or heating up more then usual, move everything to -50, and repeat. My device freezes at -150 but runs stable at -145. Every device and chip is different, mine may do -145 yours may do -175 or only -50.
Overclocking
Overclocking is available on ezterry's bodacious (already used excellent) kernel, up to 1.5 GHz, and the CM9 kernel up to 1.4GHz. As with undervolting, this should be done in small steps and tested between to find your max. Generally 1.5 GHz is fine for every device, however all devices and chips are slightly different, and some may not be stable at it. Mixing undervolting and overclocking can be tricky, but following the steps above for undervolting you can find that sweet spot for your device.
Batteries and why they fail
This section is entirely my opinion, other's swear one way, other's another, but this is what I've concluded from multiple posts for this device.
Consider 10% to be 0%. There have been more then a couple posts that say they let their battery fall below 10% and they can NOT get the device to work properly again afterwards. I think there's a few reasons for this, and I'll explain them now. First, a lot of batteries tend to have some kind of breaker protection if the voltage drops below a certain level. This is to prevent damage to the cells, which it does, however we can't close that breaker to restore activity from the battery, IE, it's dead anyways. This threshold varies from one device to another, one battery pack to another, some can go to 0% and be ok, others can't. I say voltage level, because while draining the voltage can spike up, and it can also spike down, which can fall below this threshold even though it says you have 5% battery life remaining, and trigger the protection.
The acer does not seem to power on without a working battery. If the battery is "dead" it doesn't seem to boot. Its basically a brick until either the battery is replaced (by acer I would assume) or the motherboard is replaced due to some sort of damage causing this. Replacing the motherboard costs almost as much as a new unit, so at this point, just save up some more and buy a new one.
For this, I never go below 10% if ever possible. Even on my phones.
Another thing I try not to do is charge in bursts, or at random times. Basically, I plug in at 10%, then allow full charge to 100%, I don't charge in between those ranges, and I don't charge for periods less then 100%. So I don't plug in at 48% then unplug at 60%. I've learned this one from my Evo 4g, the battery was fantastic for months, then I started using the car charger to top off, and the battery life over the course of 2 weeks took a very noticable hit on overall life. I lost easily 4 hours a day usage on it. This on a phone and ROM combo that got me 16 hours a day.
Again this entire section is just what I've noticed and is purely my opinion, please do whatever you please with your device, it is yours after all!
ADB and Fastboot...is it really a faster boot?
No, fastboot isn't a toggle to boot at warp 9. Fastboot is a mode you can put your bootloader into for flashing the system for upgrades, repairs, mods, or general havok if you're not careful. The bootloader is what you see when you first turn on your device, that lovely Acer logo with the text up in the left corner (usually saying bootloader version and Unlocked Mode if unlocked, or nothing if it's locked). If you go into fasboot, it will say download usb protocol, so if you see that, you're in fastboot mode for whatever reason.
How do I get into fastboot mode?
Well you can do this in a couple ways, either Quickboot app (reboot bootloader), if you're on CM9, the power menu will give the option, or you can use ADB for it.
adb reboot bootloader
I'll explain some more about adb after fastboot, I know its odd, but one does have something to do with the other at times.
Once you've rebooted to the bootloader (device will turn off, vibrate, then boot to acer screen) you can then issue your fastboot commands assuming 2 things:
Acer USB drivers are installed and working correctly (if you use adb to reboot, then it is)
Your tablet is connected to your PC over USB.
Now, at this point, its up to you to do whatever you want, but BE CAREFUL USING FASTBOOT FLASH! It doesn't care or check what you're flashing, it'll just flash it. For example, I flashed CWM Touch recovery to boot once because I was distracted and mixed up the images for whatever reason. End result: Can't boot android. Why? Because boot was recovery, it only booted to CWM Touch recovery. Booting to actual recovery booted to TWRP, which was my previously installed recovery. I got it back easy enough once I figured out what I did wrong, but not all mistakes are reversible, or fixable!
General Fastboot uses and commands...
general layout goes like this:
fastboot (this is calling the command) flash (this is what fastboot will do) recovery (where it will send it to) recovery.img (the file it will send)
So, it looks like this:
fastboot flash recovery recovery.img
it will then flash whatever img to whatever partition you said, and let you know when it's done. You can flash any img to any partition, provided it fits, which means you do have to be careful about what you flash to where!
when you are finished with fastboot:
fastboot reboot
There are plenty of other commands, but the general basic use of fastboot is to flash a recovery or bootloader, so that is what I laid out above.
This section is hugely in need of improving, I know, but the guide in general is still rough, my apologies.
What about ADB?
ADB, or Android Debugging Bridge, can be used in System or in custom recoveries to interact with the device behind the curtain, meaning what you do isn't readily apparent on the device itself, unless you do something obvious like reboot it. ADB has a ton of commands, in particular in ADB Shell mode (you drop into the device shell itself, issuing commands from within itself, not from the PC).
Some random ADB commands:
adb reboot (where to reboot to) so:
adb reboot recovery
adb pull (what file to copy) /(where to copy file to) so for example, a recovery log to the adb working folder:
adb pull /cache/recovery/last_log recovery.txt
adb push /(file to copy to) /(file to send to device) so for example, placing that recovery file back into the device:
adb push recovery.txt /cache/recovery/last_log
Thats all the time I have for now, sorry in advance, I'm still working on all of this, I swear lol
Placeholder for additional tips and usage, some ADB stuff, and anything else I can think of.
Placeholder for Toubleshooting.
Placeholder for FAQS.
System Modding
justjackyl's Iconia A100 CM10 Setup & Use Tips/Tricks
A good guide to check out to try to get the most out of your A100 on CM10 (or any JB ROM like Sosei/black bean). A must read for those new to CM10/JB on these devices or in general. Not an outright mod, but a good source of information about some modding you should browse.
Hulu Flash Hack by NoSudo
What the Hulu Flash Hack by NoSudo does is allow you to use our android browser (setup according to the thread) to watch sites like Hulu to play on your android flash player. Its basic function is to scan for, then backup, then place a modified libflashplayer.so file. Setup with script manager and run at boot for best results. As always, read the thread for more information.
Mount Swap by crossix
What the Mount Swap by crossix does is pretty awesome, it mounts your external SD as internal, meaning your 32GB external SD card shows as internal, and is used for your apps, data, downloads, whatever, as if it was your internal SD. Internal SD is then mounted as external SD. It's operation is based on install-recovery being replaced with crossix's version. Instead of replacing recovery, it runs the mount swap. Requires Root, as the file is placed into /system/etc. Designed for stock/modified stock ROMs, it can be used with AOSP/AOKP ROMs by using script manager and setting it to run as Root at Boot. Please read the thread for the files and information on how to use it.
Adapted to ICS Build Prop Mods by patrick_spd4u adapted from crossix
What the Build Prop mods do is pretty basic, however can greatly increase the abilities of the A100, including faster boot times, more apps/games available for download in the Play Store, and tons of other stuff. Adapted from crossix's mods for HC.
Guide to 2 ways of running the crossix mount swap script, Acer based and AOSP/AOKP based
Direct paste from a post I made about this earlier...details using ES File Manager, however you can adapt it for any root file manager.
Using your tab, download the crossix mod zip file.
Unzip the file to get your epic mount swap mod by crossix, it can be unzipped anywhere.
At this point, I'm using ES File Manager but you can use Root Explorer or whatever. I'll be giving directions for ES.
Go into settings, scroll down and check the box for Up to Root.
Scroll a little futher down, same menu, and check the box for Root Explorer. Tap Yes, then allow when SU asks.
Now check the box next to Mount File System.
A little notice should pop up saying system is writable. If it fails at this point, you'll need to reroot, though it should work fine.
Press back, and go to where your crossix install-recovery.sh file is, hold your finger on it, and select Copy from the menu.
Press back and keep pressing it until you get to /. You'll see folders like acct, cache, config, d, etc.
Scroll down to system, and tap on it to go into system
Tap on etc to enter the etc directory.
You should now be in /system/etc, check up top there will be the address bar showing where you are.
You shouldn't have an install-recovery.sh file there, but if you do, long press it and select rename, then rename it install-recovery.bak.
On the upper buttons, select paste.
Now hold on the install-recovery.sh and select Properties, all the way at the bottom of that menu.
Next to where it says permissions, click Change
You will get a new window showing 3 rows of 3 colums of boxes with Xs.
Check the boxes so it looks like this:
XXX
XXX
XXO
Click on OK, then OK again, you should be back to the main ES window. Go ahead and hit home, or hit back over and over to exit.
Stock or Modified stock ONLY
Reboot the device by whatever method you prefer.
Once it finishes booting, wait a minute, then check your Settings>storage and your external SD card should show as internal. You only need to do this 1 time, it will continue to do this after.
AOSP/CM9/AOKP ONLY
Go to the Play store and download Script Manager(smanager).
After it installs, open the app then select Browse as root, Allow when SU asks, then click OK.
It will likely be listing /mnt/sdcard as your default directory, press the folder with .. to go back up until it says /
Click on system, then etc
It should now show /system/etc
Find your install-recovery.sh file, and it will open a new window.
Pay close attention here!
Right under the buttons that say Run Exit Edit Save are some icons,
Fav Su Boot Net Wick Ntfy
Press on Su and Boot, then click on Save.
Now exit smanager and reboot.
Wait a minute, then check settings>storage and your external SD should show up as Internal.
Don't disable smanager from running at boot! If you disable it, your script won't run. smanager must remain installed, or the script won't run.
Thanks to:
ZeroNull: For being one of the pioneers for getting our devices cracked open for our amusement!
ptesmoke: Also for being a pioneer in getting custom recoveries on our devices!
vache: For releasing the ICS leaks way ahead of schedule and hosting them for us to use and abuse!
civato: For releasing his Flex Reaper ROMs on our devices, his modified stock ROMs are still (IMO) the slickest available!
da-pharoah: For helping me understand how recoveries work a little better, allowing me to create Blackhole Wipe/Nullifier, and general encouragement for creating things for this device! (G2x and KF forums)
ezterry: For creating an OC/UV kernel that so far is the best EVER for any ROM on our device!
Theonew: reading ALL of that, and providing some nice info I missed and left out, and catching typos (Almost made it...)
crossix: that mount swap mod is just awesome, I never run a ROM without it!
NoSudo: creating a method to easily modify the system to watch HULU and other sites that normally won't allow it!
There's more I'm forgetting, I'll be adding more as I remember, I promise.
Even though I knew everything you posted, it was very interesting and I recommend everyone (even if you don't need it or already know) to read this guide. Its a marvellous read with some humor to keep you going. One thing though:
- You stated that its only safe to wipe "cache, dalvik cache, data, and system". Technically, this is not true. Flexrom and boot partitions are also safe to wipe (and for some roms for certain devices, the boot partition must be wiped for stable kernel performance, etc.). It's also a good idea to wipe sd-ext if you have it set up (in most cases). Once again, excellent guide (you even did a part of my job ).
Theonew said:
Even though I knew everything you posted, this is a brilliant guide and I recommend everyone (even if you don't need it or already know) to read this guide. Its a marvellous read with some humor to keep you going. One thing though:
- You stated that its only safe to wipe "cache, dalvik cache, data, and system". Technically, this is not true. Flexrom and boot partitions are also safe to wipe (and for some roms for certain devices, the boot partition must be wiped for stable kernel performance, etc.). It's also a good idea to wipe sd-ext if you have it set up (in most cases). Once again, excellent guide (you even did a part of my job ).
Click to expand...
Click to collapse
While sd-ext is safe to wipe, using factory reset wipes that for you, and I think, could be wrong, but cwm does it on data wipes. Part of why I missed it was I confused it with my phone, where wiping sd-ext bricks the phone, and also people mix it up with external SD. I'll add it in as its a very valid point, and I shouldn't let personal things interfere with the guide.
As for boot, our devices don't need that wiped and honestly asks for problems if someone doesn't restore or install a rom to cover it. I've never wiped it on any device, however I will also add that in as it is good info. I left it out of "safe" to prevent possible issues from wiping it.
I forgot about flex and I honestly don't know what it is for lol. Again thanks for reminding me and I'll add it in.
Of course I'm open to posts like these please give some input on what I missed or need to correct, I want this to be the go to guide for the a100 for anything needed!
Tapatalked from my Galaxy S II.
pio_masaki said:
I forgot about flex and I honestly don't know what it is for lol....Of course I'm open to posts like these please give some input on what I missed or need to correct, I want this to be the go to guide for the a100 for anything needed!
Click to expand...
Click to collapse
In your 4th to last sentence of the "Advanced Restore" section, you have a typo . Anyways, according to here: forum.tegraowners.com/viewtopic.php?f=10&t=149, Flexrom is "a partition on the nand that acer made to hold some proprietary apks and build information".
Oh damn almost made it without a typo...not bad for just running through all of that without really checking on it..other then it was english.
Corrections and additions added to the posts, thanks!
pio_masaki said:
Oh damn almost made it without a typo...not bad for just running through all of that without really checking on it..other then it was english.
Corrections and additions added to the posts, thanks!
Click to expand...
Click to collapse
One more thing - This occurred for one of my other devices, but the problem may still exist here. I haven't tried it with TWRP, but renaming CWM backups can cause a md5 mismatch error to occur. If this happens, simply rename it back to a date (in the default format).
I've never ran into that issue on any of my devices in CWM or TWRP, however I have heard of it occuring, definatly something I should add in there. Full of good catches tonight aren't you?
Awesome write up, thanks you guys!!
What about Zeronull's .014 v1.2 rom? http://forum.xda-developers.com/showthread.php?t=1574897
I'm still digging through all the threads for the ROMs, however I included the currently developed or recently released ROMs first, ZN has since released Green ICS, which is included already. I do plan to list every ROM, but it'll take some time to finish this guide up with as much info as possible, then go back and add things in.
pio_masaki said:
I've never ran into that issue on any of my devices in CWM or TWRP, however I have heard of it occuring, definatly something I should add in there. Full of good catches tonight aren't you?
Click to expand...
Click to collapse
I tested it to see if it occurs, and it turns out that it does. I made a backup with CWM, renamed it then tried to restore, and it immediately gave me the "md5 mismatch" error.
Theonew said:
I tested it to see if it occurs, and it turns out that it does. I made a backup with CWM, renamed it then tried to restore, and it immediately gave me the "md5 mismatch" error.
Click to expand...
Click to collapse
That is so weird I never have that issue cwm or twrp. I use es file manager..maybe why?
Tapatalked from my Galaxy S II.
pio_masaki said:
That is so weird I never have that issue cwm or twrp. I use es file manager..maybe why?
Tapatalked from my Galaxy S II.
Click to expand...
Click to collapse
I renamed it using Root Explorer. Have you tried renaming them to something including spaces?
Theonew said:
I renamed it using Root Explorer. Have you tried renaming them to something including spaces?
Click to expand...
Click to collapse
No, as its a Linux based environment I use dashes and underscores never spaces in directory names. That shouldn't cause md5 fails because the md5 is based per zip not the folder name. If you could try an experiment and rename with es I'd appreciate it, and maybe with and without spaces. I'll try root explorer when I get home and see if it causes issues.
Tapatalked from my Galaxy S II.
pio_masaki said:
No, as its a Linux based environment I use dashes and underscores never spaces in directory names. That shouldn't cause md5 fails because the md5 is based per zip not the folder name. If you could try an experiment and rename with es I'd appreciate it, and maybe with and without spaces. I'll try root explorer when I get home and see if it causes issues.
Tapatalked from my Galaxy S II.
Click to expand...
Click to collapse
Done. The error seems to only occur when spaces are used in the name.
Theonew said:
Done. The error seems to only occur when spaces are used in the name.
Click to expand...
Click to collapse
Thanks for taking the time to figure that one out, I've been testing a new rom on my phone plus a new test T20 kernel for ezterry and getting cm9 build 5 up, just kinda managed to forget that experiment lol
I'll have some time...maybe...to append that new bit into that section tonight. The "free" time has been spent trying to get aokp for the a100 but my lack of experience, random problems with the repos and devs ignoring my PMs its been going slow. And by slow I mean nowhere.
Tapatalked from my Galaxy S II.
Great read. Sorta like flashing for dummies. Thaanks for your work.
Sent from my HTC Glacier using Tapatalk
It's great to have all this information compiled in one location. Looking forward to your next installment. THX
I just managed to get TWRP running on the new Shield console, and installed SuperSU successfully. Two caveats: the display is upside down, and the USB host ports don't work. I had to plugin a mouse via an OTG cable in order to interact with it. ETA: That's only an issue when booted to TWRP. Everything's working fine in the stock ROM after rooting.
Procedure:
- enable developer tools / USB debugging
- adb push supersu.zip /sdcard
- adb reboot bootloader
- fastboot oem unlock
- fastboot boot twrp-2.8.6.0-shieldtv-unofficial.img
- unplug USB cable, connect mouse via USB, install SuperSU
TWRP boot image is attached. Off to explore...
EDIT: by request, some more detailed instructions:
On the Shield device, head to Settings -> About, and click "Build number" 7 times. This will enable Android's Developer options.
Go to Settings -> Developer options, and enable USB debugging.
Install the ADB/fastboot drivers and utilities if you don't already have them. When "adb devices" shows your Shield, you're good to go.
Download and extract recovery.zip from this thread.
Head to the SuperSU forum and download the latest version.
Open a command prompt and navigate to the directory where you downloaded everything. (Google this for your OS if you don't know how).
With the Shield still booted, run "adb push supersu.zip /sdcard" (change supersu.zip to appropriate file name). This will upload the SuperSU update zip to your device, which you'll install from TWRP.
If that worked fine, run "adb reboot bootloader". Your device should shut down, and display the Fastboot screen after a few seconds.
FOLLOW THE NEXT THREE INSTRUCTIONS AT YOUR OWN RISK. This WILL wipe all your user data, back it up with ADB first if you want to preserve it. DISCLAIMER #2: I have no idea if there are any DRM keys or anything that get wiped when this is done (this was the case on my Xperia Z3 Compact). I will say that Grid streaming still works fine after doing this.
This step will unlock your bootloader to enable booting unsigned images.
Run "fastboot devices" and make sure your Shield is visible.
Run "fastboot oem unlock" and follow the prompts on the screen. Your bootloader is now unlocked.
Now, boot the TWRP image with: "fastboot boot twrp-2.8.6.0-shieldtv-unofficial.img" - Note: I used this instead of "fastboot flash" so I could keep the stock recovery around, to grab an image of it after rooting.
You should now see a TWRP recovery menu (upside down for now).
Connect a keyboard or mouse via OTG cable, and select "Install", navigate to your SuperSU zip, select it, and follow the prompts.
Click "reboot" and you should now be rooted.
Great job. Will try later.
It offers fastboot OEM unlock?!? Sweet
I'm starting dev work on this as well. Can you try the flipped screen flag and see if it that fixes the display? That's required to make the tablet work correctly. I preordered the pro edition, so I can't test anything for almost another two weeks. Hopefully someone will be able to get the normal usb ports working, since it'll be much easier to use those for a mouse/keyboard.
Sweet can't wait to try this out
Thanks for posting this. I've got my NVIDIA Shield Android TV coming on Wednesday, so I'll give this a try. I had a USB OTG cable, but lost it several months ago so I ordered another one of those as well. Just to clarify... the 2 USB 3.0 ports will work after rooting when you boot back to stock, right?
Also, this works on the latest 1.1 OTA update too, correct?
Sorry to ask this as it is super n00bish, but could someone explain to me step-by-step directions for rooting this or perhaps link to a guide that uses this same procedure? I know the main steps are listed in the OP, but I'm not really sure how to use adb to push supersu.zip, reboot into bootloader, fastboot, etc.
Lastly, what will be the process of upgrading via OTA updates in the future after I root it? Will I need to unroot one way or another (instructions or a link to a guide would be great), or will OTA updates work just fine?
Once again, sorry for all the n00b questions. I just want to make sure I don't do something stupid to mess the device up...
FreeEmulator said:
Thanks for posting this. I've got my NVIDIA Shield Android TV coming on Wednesday, so I'll give this a try. I had a USB OTG cable, but lost it several months ago so I ordered another one of those as well. Just to clarify... the 2 USB 3.0 ports will work after rooting when you boot back to stock, right? Also, this works on the latest 1.1 OTA update too, correct?
Also, sorry to ask this as it is super n00bish, but could someone explain to me step-by-step directions for rooting this or perhaps link to a guide that uses this same procedure? I know the main steps are listed in the OP, but I'm not really sure how to use adb to push supersu.zip, reboot into bootloader, fastboot, etc.
Click to expand...
Click to collapse
Yup, everything works normally after rooting. These issues only exist in TWRP because I did an extremely quick and dirty build (extracted a Shield Tablet TWRP and replaced the kernel). I'll work on fixing them soon, unless someone beats me to it. Thanks for the tip on the screen flipping, Steel01.
I've updated the OP with some more detailed instructions.
ETA: I can't see OTAs being a problem. In theory, they could check if an su binary is installed and deny the update until you remove it, but if they're allowing oem unlock, I can't see why they'd do that. And you could just remove it anyway. You will have to re-root after each OTA update.
teletype said:
Yup, everything works normally after rooting. These issues only exist in TWRP because I did an extremely quick and dirty build (extracted a Shield Tablet TWRP and replaced the kernel). I'll work on fixing them soon, unless someone beats me to it. Thanks for the tip on the screen flipping, Steel01.
I've updated the OP with some more detailed instructions.
ETA: I can't see OTAs being a problem. In theory, they could check if an su binary is installed and deny the update until you remove it, but if they're allowing oem unlock, I can't see why they'd do that. And you could just remove it anyway. You will have to re-root after each OTA update.
Click to expand...
Click to collapse
Awesome, thank you so much for the info and instructions. :good: I should be good to go now once everything arrives on Wednesday.
Twrp for forge?
Is there any skilled folks out the with a forge tv? I'm in need of some kind of recovery for this. I'm a bit of a noob so compiling it on my own is kinda greek to me
Quick warning for Pro owners: OEM Unlock takes about 92 minutes. Just be warned and ready for it...
Yeah so go to links with viruses in them and then waste time removing them. You know there are website without a million links to viruses all over them that can be used. It's always nice not to have to play guess which download link isn't a virus. -_-
i read somewhere that full hd/4k playback in netflix and other vod services needs a locked bootloader. is that right?
A.N.Droid said:
i read somewhere that full hd/4k playback in netflix and other vod services needs a locked bootloader. is that right?
Click to expand...
Click to collapse
Hypothetically if you can oem unlock bootloader can you just oem lock bootloader to fix the issue?
teletype said:
ETA: I can't see OTAs being a problem. In theory, they could check if an su binary is installed and deny the update until you remove it, but if they're allowing oem unlock, I can't see why they'd do that. And you could just remove it anyway. You will have to re-root after each OTA update.
Click to expand...
Click to collapse
Actually rooting will likely break OTA updates. Since lollipop, Google has moved to block level OTA updates. That means it doesn't just patch individual files, it patches at the block level. So if there is a change to /system the OTA won't update.
The same seems to apply to the Shield TV. Here's the updater-script from the current OTA:
Code:
(!less_than_int(1432624016, getprop("ro.build.date.utc"))) || abort("Can't install this package (Tue May 26 00:06:56 PDT 2015) over newer build (" + getprop("ro.build.date") + ").");
getprop("ro.product.device") == "foster" || abort("This package is for \"foster\" devices; this is a \"" + getprop("ro.product.device") + "\".");
show_progress(0.750000, 0);
ui_print("Patching system image unconditionally...");
block_image_update("/dev/block/platform/sdhci-tegra.3/by-name/APP", package_extract_file("system.transfer.list"), "system.new.dat", "system.patch.dat");
show_progress(0.050000, 5);
package_extract_file("boot.img", "/dev/block/platform/sdhci-tegra.3/by-name/LNX");
show_progress(0.200000, 10);
nv_copy_blob_file("blob", "/staging");
nv_copy_blob_file("bmp.blob", "/bmps");
But borked OTA shouldn't be much of an issue, since Nvidia is releasing the fastboot factory images: https://developer.nvidia.com/shield-open-source The text is there now for them, but they aren't up yet. So you can always revert to stock, then OTA update.
Wait... What? You got one of of the tablet twrps to boot on the console? I'm shocked that worked. Didn't think it what that easy to get 32-bit mode. Anyways, that's why it's upside down, because that flag is set for the tablet. As soon as a console section opens up here and on androidfilehost, I'll post my builds. I have cm, twrp, and multirom compiling, but I can't test them until next week, when Amazon ships the pro, so they might not even boot.
@agrabren: Oh my goodness, the wipe takes that long? What's it doing? US Government certified nuking? And people complain about multi minute cache wipes on the tablet now. What am I going to be hearing in a couple weeks for this?
Actually, since you're around again... Do you still have the CM files you made for the portable? I'm still interested in what you did to make the cwm recovery work as well as it did.
One more quick question for now... once rooted, does anyone know how I would go about locking the GPU clock speed / frequency at its highest setting (which if I've read correctly is 1 GHz)? I'd like to be able to flip the lock on only while testing out some pretty hardware intensive emulator games (the Dolphin GameCube/Wii emulator, which I was told by a developer of the emulator to try to lock the maximum GPU clock speed to ensure best performance). Thanks again for all the help, you guys are great.
Tested out the pro console on my side (Got it early due to reasons).
It refuses to mount any partitions, so it is impossible to root.
sonicadvance1 said:
Tested out the pro console on my side (Got it early due to reasons).
It refuses to mount any partitions, so it is impossible to root.
Click to expand...
Click to collapse
It's probably because the partition layout/names are different for the internal 500GB drive. If you poke around you can probably find the info, or just dump your boot.img, decompile it and look for the fstab file. It will look similar to the below (that is for the ADT-1).
Code:
# Android fstab file.
#<src> <mnt_point> <type> <mnt_flags and options> <fs_mgr_flags>
# The filesystem that contains the filesystem checker binary (typically /system) cannot
# specify MF_CHECK, and must come before any filesystems that do specify MF_CHECK
/dev/block/platform/sdhci-tegra.3/by-name/system /system ext4 ro wait
/dev/block/platform/sdhci-tegra.3/by-name/cache /cache ext4 noatime,nosuid,nodev,nomblk_io_submit,errors=panic wait,check
/dev/block/platform/sdhci-tegra.3/by-name/userdata /data ext4 noatime,nosuid,nodev,nomblk_io_submit,errors=panic wait,check,encryptable=/dev/block/platform/sdhci-tegra.3/by-name/crypto
/dev/block/platform/sdhci-tegra.3/by-name/misc /misc emmc defaults defaults
/dev/block/platform/sdhci-tegra.3/by-name/boot /boot emmc defaults defaults
/dev/block/platform/sdhci-tegra.3/by-name/recovery /recovery emmc defaults defaults
/dev/block/platform/sdhci-tegra.3/by-name/DTB /dtb emmc defaults defaults
/dev/block/platform/sdhci-tegra.3/by-name/staging /staging emmc defaults defaults
/dev/block/platform/sdhci-tegra.3/by-name/sysdata /sysdata emmc defaults defaults
Someone skilled do this also for Forge anyways hopefully XDA adds Android TV forums.
Keep up the good work even though I don't own the Shield.
patt2k said:
Someone skilled do this also for Forge anyways hopefully XDA adds Android TV forums.
Keep up the good work even though I don't own the Shield.
Click to expand...
Click to collapse
The forge has a locked bootloader. Sure, you can root it (supposedly), then replace the recovery, but you'll never be able to use fastboot until it's unlocked.
BTW, the Nvidia Shield TV factory images are up now :victory: