Easy soft reboot, boot into recovery, bootloader (locked don't work yet) - Acer Iconia Tab A100

Came across a handy app that I think will come in handy. Its on the market and its called Quickboot
Sent from Wicced's rooted A100 16gb HoneyComb 3.2 using XDA PREMIUM

Thanks for pointing out a useful tool, wicced.
I tried the reboot function, it works fine. But when I tried the Recovery function, it just shows a picture of the Android guy with an exclamation point on his chest. What's that about?

jschall said:
Thanks for pointing out a useful tool, wicced.
I tried the reboot function, it works fine. But when I tried the Recovery function, it just shows a picture of the Android guy with an exclamation point on his chest. What's that about?
Click to expand...
Click to collapse
That is the ACER recovery. As soon as a custom recovery is created you will be able to use the same tool to boot into the custom version.

I got the same icon too but I did not mess with it so I powered off. I'm guessing it uses the volume up and down keys and I'm hoping someone that knows about recovery can clarify this
Sent from Wicced's rooted A100 16gb HoneyComb 3.2 using XDA PREMIUM

painter_ said:
That is the ACER recovery. As soon as a custom recovery is created you will be able to use the same tool to boot into the custom version.
Click to expand...
Click to collapse
Thanks for the quick responce and I'm happy I did not mess with it
Sent from Wicced's rooted A100 16gb HoneyComb 3.2 using XDA PREMIUM

painter_ said:
That is the ACER recovery. As soon as a custom recovery is created you will be able to use the same tool to boot into the custom version.
Click to expand...
Click to collapse
OK, but what does it do? How does one recover a borked A100 from that screen? It doesn't respond to screen clicks.

jschall said:
OK, but what does it do? How does one recover a borked A100 from that screen? It doesn't respond to screen clicks.
Click to expand...
Click to collapse
You don't... Many manufacturers when they supply an update to the OS they "may" provide it in the form of an update.zip file. this file would be placed in the root of the SDcard and the system rebooted into this recovery. The recovery will look for the update.zip and apply it.
What I hope will happen is the Clockworkmod or another recovery is ported to the tablet that will allow us to create our own "update.zip" file (ROM). This way we can backup the system, install roms, etc...
So right now the built in recovery is useless to us users.

Related

[Tool] Flashable Zip Recoveries

This is for those times when you want to change your recovery but don't have access to a desktop. You need to already have a custom recovery installed otherwise you can't flash the zip (duh!).
Here are some common recoveries in flashable form:
Stock_Optimus_V_Recovery.zip
aospCWMod-VM670-20110531_Recovery.zip
CWM_3.0.2.4_Recovery.zip
Thunderc-v-1.2.0-GNM_Recovery.zip
Xionia_CWMA_12518.4_VM_Recovery.zip
Xionia_CWMA_12518.4_Recovery.zip (Optimus S)
Xionia_CWMA_12518.6_Recovery.zip (Optimus S)
You don't need to do anything special for these. Flash them and your recovery will be changed.
If you want to flash a recovery not listed above using your current recovery, use the following directions:
Make sure your recovery image is not corrupt before using this.
Rename your recovery of choice to vrecovery.img
Place vrecovery.img in the root of your micro SD card
Place Flash_vrecovery.zip anywhere on the micro SD card
Reboot into your custom recovery and flash the zip
Enjoy!
This is fantastic! Thank you.
Wicked Love it! Thanks Dude
is there a way to flash a custom recovery from the stock recovery, my brother flashed the wrong clockwork on his optimus v and now we can't install roms and it currently doesn't have a rom on it. I managed somehow to get the original recovery on the device and I can get adb to connect to it and windows to recognise the device. any ideas?
thanks xda thanks my optimos was brick n now its work is a life thanks ..im use this Stock_Optimus_V_Recovery.zip
aospCWMod-VM670-20110531_Recovery.zip grasias grasiasssssssssssssssss
Not sure if you're comfortable adding it to the list yet, but the latest recovery used with ROM Manager, ClockworkMod 3.2xx (not sure of the final digits), does work on the Optimus V now, thanks to koush.
JerryScript said:
Not sure if you're comfortable adding it to the list yet, but the latest recovery used with ROM Manager, ClockworkMod 3.2xx (not sure of the final digits), does work on the Optimus V now, thanks to koush.
Click to expand...
Click to collapse
Is there an easy was to download the img? Can you link me? It's really simple to add it, but isn't this counter to the whole idea of rom manager?
mmarz said:
Is there an easy was to download the img? Can you link me? It's really simple to add it, but isn't this counter to the whole idea of rom manager?
Click to expand...
Click to collapse
I'll see if I can find the direct download. A quick search didn't turn it up, but I did find the new experimental ajax interface for Rom Manager
http://clockworkmod.github.com/ajaxThing/ajaxtest.html#developers
ok so i flash cwm from rom manager 3.2.0.1 i believe..... but once i boot into recovery i cant choose any of the options? i can move up and down but cant do anything other then that i have pressed every key on the phone lol please help.
warfenix said:
ok so i flash cwm from rom manager 3.2.0.1 i believe..... but once i boot into recovery i cant choose any of the options? i can move up and down but cant do anything other then that i have pressed every key on the phone lol please help.
Click to expand...
Click to collapse
I believe (never installed the thing though) than newer editions of cwm use the camera button to select.
at least that's what I've read.
Omg I been having the same issue!!! I cannot make it select an option..any suggestions???
Sent from my SGH-T959 using XDA App
What recovery are you using. Also which rom.
Sent from my LG-VM670 using xda premium
Lol...duh ok smack me.... I didn't realize I had to use the camera button to select lol. But now my problem is that my home key no longer works?? This is on any rom I use. Any good gb roms for the V that arent listed here? I don't see any CM roms...
Sent from my SGH-T959 using XDA App
MizSxxyBych said:
Lol...duh ok smack me.... I didn't realize I had to use the camera button to select lol. But now my problem is that my home key no longer works?? This is on any rom I use. Any good gb roms for the V that arent listed here? I don't see any CM roms...
Sent from my SGH-T959 using XDA App
Click to expand...
Click to collapse
I use the AOSP ROM (dead rom). For some reason, all the IHO ROMS keep rebooting me after installing all my apps. I also use the Xionia recovery and the Xionia 010-anykernel kernel. With that kernel though, your home key and menu key will be switched, but well worth it.
Sent from my Bloodfire VM670 using xda premium
dingermtb said:
I use the AOSP ROM (dead rom). For some reason, all the IHO ROMS keep rebooting me after installing all my apps. I also use the Xionia recovery and the Xionia 010-anykernel kernel. With that kernel though, your home key and menu key will be switched, but well worth it.
Sent from my Bloodfire VM670 using xda premium
Click to expand...
Click to collapse
I use the asopCWMod recovery v3.0.2.4 I have the same problem with all the IHO builds, but I found that if I wait till just when all the apps have loaded and all the app icons are visable, then hit a lock screen widget and turn the screen off(wait 5min). When I turn the screen on and unlock everything works great.
I have to do this with every reboot,but it works.
Sent from my LG-VM670 using xda premium
Anyone have this recovery?
Sorry to bring up an old thread, but all the links for the recoveries in the first post are dead.
Would anyone happen to have Xionia_CWMA_12518.4_VM_Recovery.zip?
I have the .img version of it, but I'm not familiar with adb.
If anyone could help, I'd greatly appreciate it.
http://forums.androidcentral.com/at...ms-xionia_cwma_12518.6_vm_recovery-signed.zip
Sent from my NookColor using Tapatalk 2
Need everyone to Help
ATTN: I NEED EVERYONE'S HELP!!! PLEASE!!!​Here's what I need you to do!​Find and Search through your PC's and look for any complete or decently stable ROM's, RECOVERY's, KERNEL's and any possible missing links / files / documents for the LG Optimus V regardless of it's version or kernel and Send me WORKING links, files, of anything you got. All the links for this phone are dead... I've checked all over the web. This is still a great phone, and can still be used either with Boost Mobile or simply with a Credit or Debit card. A friend and I plan on revamping this phone to see if we can't bring it back to it's glory. But in order to do so.... Got to have the Archives! Every link is dead.... PLEASE PLEASE PLEASE search around for anything LG Optimus V, VM670, Thunderc Optimus S is also appreciated.
THANK YOU FOR YOUR TIME AND PATIENCE
Send them to me, in a PM and or share them with me to my Google Drive via email.... PM for email... thanks
:good::laugh:
redbaron2005 said:
ATTN: I NEED EVERYONE'S HELP!!! PLEASE!!!​Here's what I need you to do!​Find and Search through your PC's and look for any complete or decently stable ROM's, RECOVERY's, KERNEL's and any possible missing links / files / documents for the LG Optimus V regardless of it's version or kernel and Send me WORKING links, files, of anything you got. All the links for this phone are dead... I've checked all over the web. This is still a great phone, and can still be used either with Boost Mobile or simply with a Credit or Debit card. A friend and I plan on revamping this phone to see if we can't bring it back to it's glory. But in order to do so.... Got to have the Archives! Every link is dead.... PLEASE PLEASE PLEASE search around for anything LG Optimus V, VM670, Thunderc Optimus S is also appreciated.
THANK YOU FOR YOUR TIME AND PATIENCE
Send them to me, in a PM and or share them with me to my Google Drive via email.... PM for email... thanks
:good::laugh:
Click to expand...
Click to collapse
that's a lot of formatting in your post ;p
on the quick side:
so, my kitkat rom thread and twrp (both in my signature) still have live links to Google drive.
but...
kitkat pretty much requires setting up a sacrificial sd card with that twrp, which you can't remove from the phone. higher speed is better for the card.
that twrp has a kernel which reverses system and userdata, so even if you put it in internal mode, you have to modify updater-scripts to swap all mentions of system and userdata for it to work. with anything I didn't build, like anything pre-kitkat.
I have harmonia (important to set up the phone for activation) but if it's like my Evo 3d, you'll have to manually set the date back to 2019 or whenever the security certificate expired to get the activation app too connect or it'll just error out.
I also have a zip of harmonia I "fixed" to work with that twrp.
somewhere I also have bobzhome GB. and I think a reversed zip of that too.
I might even have older custom recoveries.
if you search around Google you might find the bobzhome rom stashed away downloadable, I was still able to grab it within the last year.
after a while I'll dig and upload stuff to my gdrive.
it sucks that Android file host deleted all my OV files though. I had a lot there.

[Q] How to boot to recovery?

Hey peeps - another annoying n00b question (sorry)
I have the Doom v3 kernel and stock 2.3.3
Just want to know how I can boot into recovery so I can install a ROM zip?
I have tried every combination of buttons on startup including Power then tapping and holding Back and I cant get into recovery mode.
Please help i really want to try the GingerStation rom
Turn device off. When off press the power button once, then start tapping any hardware button untill device boots into recovery. You can also try doomlords xCharge app from the market.
Sorry i havent been very active in the forums recently. I will be updating rom soon with some cool features and a new name
Sent from my R800i using Tapatalk
I have tried xCharge, all it does is reboots the phone
Sent from my R800i using xda premium
Simmo3D said:
I have tried xCharge, all it does is reboots the phone
Sent from my R800i using xda premium
Click to expand...
Click to collapse
You have to turn the phone on, when you see the first image of the android on the screen keep tapping the back button, you will get in trust me I had the same problem
Simmo3D said:
I have tried xCharge, all it does is reboots the phone
Sent from my R800i using xda premium
Click to expand...
Click to collapse
AFAIK you have to boot into recovery the standard way. Like the person above described. Once you do that CWM creates a directory in /cache called "recovery" then xCharge works fine
OmG it worked.. thanks alot guys!!
Sent from my GT-I9100 using xda premium
hi guys having same problem everything installed ok but wont boot into recovery either way any ideas
brockyneo said:
hi guys having same problem everything installed ok but wont boot into recovery either way any ideas
Click to expand...
Click to collapse
Did you try everything from this thread?
eg. Pushing back/wolume button (or maybe other) when the led lights.
If yes. Try get to it using command or reflash boot.img
Sent using r800i with DoomKernel v10 (1.21ghz)
I have a stock Play, but I'm not good to reboot into recovery....
akira.pwr said:
I have a stock Play, but I'm not good to reboot into recovery....
Click to expand...
Click to collapse
Have you installed CWM?
No, I don't know how to do it...
akira.pwr said:
No, I don't know how to do it...
Click to expand...
Click to collapse
Are you rooted?
If not, do you know how to do that?
No, it's completely stock, I've read I have to flash a file in recovery, I've got it, but I don't know how to reboot in recovery with button combination.
To get cwm, root using doomlords easy toolkit, search development
Then install this app and click install: https://play.google.com/store/apps/details?id=com.pvy.CWMinstaler
After you have installed that, boot on your phone, and when you see the sony ericsson screen, repeatedly tap volume down until you get into cwm
WOW! It's very easy this way, thanks a lot
Another quick question, now bootloader is unlocked?
Can I flash any custom roms like any other device? (flash in recovery mode)
Thanks again.
That way i showed is to install CWM with a LOCKED bootloader.
This will allow you to flash STOCK based roms, no others
This is not unlocking bootloader, just getting CWM
If you want to unlock your bootloader, you have to go to the sony website or pay to unlock it
Oh, so I can't flash CM roms, but I can with stock based, right?
I knew about Sony website, but I though there was other ways to have the bootloader unlocked.
Well, thank you a lot, now I have to find a good stock based rom.
akira.pwr said:
Oh, so I can't flash CM roms, but I can with stock based, right?
I knew about Sony website, but I though there was other ways to have the bootloader unlocked.
Well, thank you a lot, now I have to find a good stock based rom.
Click to expand...
Click to collapse
Yeah!
Before anything, make a nandroid backup!
I have to upgrade to latest fw with flashtool (in Italy we haven't), I'm learning all this night, but most of work is done thanks to you.
akira.pwr said:
I have to upgrade to latest fw with flashtool (in Italy we haven't), I'm learning all this night, but most of work is done thanks to you.
Click to expand...
Click to collapse
Happy to help

[HOW-TO] CMW on LTE Version through Rom Manager

If you have any questions, concerns or problems, please post in the CDMA post because I will no longer be checking here.
theboo7 said:
This is a guide on how to get ClockWorkMod onto your LTE Galaxy Nexus through Rom Manager
Go to market, search "Clockworkmod"
Install Rom Manager*
Open up Rom Manager and select "Flash ClockworkMod Recovery"
A pop-up will come up called "Confirm Phone Model," of course choose "Google Galaxy Nexus CDMA"
Now let it install etc, then with a File Manager** with SU access, Go to system, click "Mount R/W"(if using Root Explorer) and then scroll down until you see "recovery-from-boot.p" and rename it to "recovery-from-boot.p.bak"
Close out off your File Manager and go to Rom Manager and select "Reboot into Recovery"
There you go
You should be able to boot into CWM
* Free version works
**I used Root Explorer
Click to expand...
Click to collapse
For starters that file doesnt exist under the directory "system"
jgrimberg1979 said:
For starters that file doesnt exist under the directory "system"
Click to expand...
Click to collapse
By "that file" I'm assuming you are referring to "recovery-from-boot.p" ?
jgrimberg1979 said:
For starters that file doesnt exist under the directory "system"
Click to expand...
Click to collapse
Could be because you are on a custom ROM. I am on Android Revolution HD and I don't see it at all as well. I also can directly boot from ROM Manager directly into CWM. I never touched this file at all and I never looked for it.
staticx57 said:
Could be because you are on a custom ROM. I am on Android Revolution HD and I don't see it at all as well. I also can directly boot from ROM Manager directly into CWM. I never touched this file at all and I never looked for it.
Click to expand...
Click to collapse
I'm on stock 4.0.2
updated OP to reflect the OS version I'm talking about.
Accidental thanks btw
theboo7 said:
I'm on stock 4.0.2
updated OP to reflect the OS version I'm talking about.
Accidental thanks btw
Click to expand...
Click to collapse
I had to do this same thing on stock to keep the stock recovery from restoring.
jermaine151 said:
I had to do this same thing on stock to keep the stock recovery from restoring.
Click to expand...
Click to collapse
Yeah it's a known bug, that's hopefully getting worked on.
Thank you for this! Now one question if I didn't do this and the stock recovery booted what would be the steps too get this recovery installed?
Sent from my Galaxy Nexus using Tapatalk
dc iz 2 legit said:
Thank you for this! Now one question if I didn't do this and the stock recovery booted what would be the steps too get this recovery installed?
Sent from my Galaxy Nexus using Tapatalk
Click to expand...
Click to collapse
Then you would follow the steps in the OP
What are the benefits to doing this final part. Is it necessary? Some say they didn't do this? Now on the Thunderbolt I didn't have to have rom manager installed and I could still boot into recovery. Is this the same? If I rename that file (which is in my system directory) will I be able to boot into cwm at any point?
Thanks I have done everything with the exception to this. Wondering if its necessary?
Edit: I guess I should have waited for a response because I went ahead and followed the steps in the OP and it came up with an android with a red triangle. Pulled that battery and booted up ok. Any info I need to be aware of? I wasn't able to boot into recovery from rom manager at first. I can now boot into recovery after reflashing CWM recovery but cannot do anything once I am in it?
Xirix12 said:
What are the benefits to doing this final part. Is it necessary? Some say they didn't do this? Now on the Thunderbolt I didn't have to have rom manager installed and I could still boot into recovery. Is this the same? If I rename that file (which is in my system directory) will I be able to boot into cwm at any point?
Thanks I have done everything with the exception to this. Wondering if its necessary?
Edit: I guess I should have waited for a response because I went ahead and followed the steps in the OP and it came up with an android with a red triangle. Pulled that battery and booted up ok. Any info I need to be aware of? I wasn't able to boot into recovery from rom manager at first. I can now boot into recovery after reflashing CWM recovery but cannot do anything once I am in it?
Click to expand...
Click to collapse
Flashing through ROM Manager is just a simpler way to get CWM. And I'm not sure why you would have gotten the red triangle, unless you didn't rename/delete the file in system. And I haven't heard anyone say the couldn't do anything in recovery, so I'm not sure what the problem is there.
When I try and change the file name it says insufficient permissions??
I have root...
Cwm doesn't stick though. I always have to boot reflash recovery and then boot into recovery through from manager..
Any suggestion?
Sent from my Galaxy Nexus using XDA App
civicsisedan said:
When I try and change the file name it says insufficient permissions??
I have root...
Cwm doesn't stick though. I always have to boot reflash recovery and then boot into recovery through from manager..
Any suggestion?
Sent from my Galaxy Nexus using XDA App
Click to expand...
Click to collapse
Your file manager doesn't have root privileges, so until you rename/delete the file you won't be able to reboot into CWM
theboo7 said:
Your file manager doesn't have root privileges, so until you rename/delete the file you won't be able to reboot into CWM
Click to expand...
Click to collapse
This. I was using astro but changed to root explorer and changed file name. Turned phone off and went into fast boot and then recovery and it worked.
To be clear, I was able to go into recovery before. I would have to open from manager, reflash cwm and boot into recovery.
I was just unable to power phone off and boot into recovery manually. Now I can.
Sent from my Galaxy Nexus using XDA App
civicsisedan said:
This. I was using astro but changed to root explorer and changed file name. Turned phone off and went into fast boot and then recovery and it worked.
To be clear, I was able to go into recovery before. I would have to open from manager, reflash cwm and boot into recovery.
I was just unable to power phone off and boot into recovery manually. Now I can.
Sent from my Galaxy Nexus using XDA App
Click to expand...
Click to collapse
Okay, so glad that you got it sorted out
Sent from my Galaxy Nexus using XDA App
this step by step process was incredibly easy. thank you!!!
reflekt2099 said:
this step by step process was incredibly easy. thank you!!!
Click to expand...
Click to collapse
Your welcome
Sent from my Galaxy Nexus using XDA App
Thanks for the reply. I did rename it the file to .bak following the script to the t! I don't know what happened either. Since then I deleted the file entirely this time and reflashed the cwm seems to work a little better than before an now I can do things in cwm recovery. Hope nothing else goes crazy.
Sent from my Galaxy Nexus using Tapatalk
Xirix12 said:
Thanks for the reply. I did rename it the file to .bak following the script to the t! I don't know what happened either. Since then I deleted the file entirely this time and reflashed the cwm seems to work a little better than before an now I can do things in cwm recovery. Hope nothing else goes crazy.
Sent from my Galaxy Nexus using Tapatalk
Click to expand...
Click to collapse
Yeah, that file can cause problems with CWM on LTE, although it's a quick fix, I'm sure it's being worked on for future editions. And since you've been able to flash things, when you use the volume keys to high light options, does it skip one or two every now and then? That's only problem I seem to be having.
theboo7 said:
when you use the volume keys to high light options, does it skip one or two every now and then? That's only problem I seem to be having.
Click to expand...
Click to collapse
Same here. You gotta go slow. I selected the wrong option many times.

update to new Rom made.

http://forum.xda-developers.com/showthread.php?p=24791768#post24791768
just wondering how I go about updating to new rom that just came out for a100 by these guys.
tried update.zip method but did not work. got an android with a exclamation mark while trying to flash.
edit: also how do i tell what recovery I have?
i followed these steps
- Root: http://forum.xda-developers.com/showthread.php?t=1531646
- Unlock the bootloader: http://forum.xda-developers.com/showthread.php?t=1557445
- Install CWM:http://forum.xda-developers.com/showthread.php?t=1558595
just do a full wipe and flash through cwm.
Personally, I don't like it. The gains aren't worth what you sacrifice
Crimson Ghoul said:
just do a full wipe and flash through cwm.
Personally, I don't like it. The gains aren't worth what you sacrifice
Click to expand...
Click to collapse
what do you lose?
not much aside from the acer ring, whenever you rotate you get a black flash. it's a bit irritating and you don't get much as it is incomplete
sv7007 said:
http://forum.xda-developers.com/showthread.php?p=24791768#post24791768
just wondering how I go about updating to new rom that just came out for a100 by these guys.
tried update.zip method but did not work. got an android with a exclamation mark while trying to flash.
edit: also how do i tell what recovery I have?
i followed these steps
- Root: http://forum.xda-developers.com/showthread.php?t=1531646
- Unlock the bootloader: http://forum.xda-developers.com/showthread.php?t=1557445
- Install CWM:http://forum.xda-developers.com/showthread.php?t=1558595
Click to expand...
Click to collapse
Make sure you flash it with this recovery: http://forum.xda-developers.com/showthread.php?t=1601663.
Theonew said:
Make sure you flash it with this recovery: http://forum.xda-developers.com/showthread.php?t=1601663.
Click to expand...
Click to collapse
thanks and got it flashed on there now!
EDIT: Obviously I am an Idiot.... I flashed this recovery and now I am not sure how to get to the recovery to make a nandroid backup and whatnot. i tried t backup using ROM manager and got the android with exclamation on boot. and I also tried to bring up recovery by holding the volume up while booting and all it did was try to update and fail.
I just need a little bit more detail in getting this and once I get this squared away I swear I will be good to go for now on. Also I appreciate your alls patience and helpfulness!
edit 2: found recovery. hit home key after red android thing. shows Android system recovery<3e>. is this correct? nothing in the options there allow me to backup nandroid.
sv7007 said:
thanks and got it flashed on there now!
EDIT: Obviously I am an Idiot.... I flashed this recovery and now I am not sure how to get to the recovery to make a nandroid backup and whatnot. i tried t backup using ROM manager and got the android with exclamation on boot. and I also tried to bring up recovery by holding the volume up while booting and all it did was try to update and fail.
I just need a little bit more detail in getting this and once I get this squared away I swear I will be good to go for now on. Also I appreciate your alls patience and helpfulness!
edit 2: found recovery. hit home key after red android thing. shows Android system recovery<3e>. is this correct? nothing in the options there allow me to backup nandroid.
Click to expand...
Click to collapse
nope...you must have a install-recovery.sh ....remove that and reflash the cwm in my dev thread. then you should be good.
Sent from my SGH-I897 using xda premium
ptesmoke said:
nope...you must have a install-recovery.sh ....remove that and reflash the cwm in my dev thread. then you should be good.
Sent from my SGH-I897 using xda premium
Click to expand...
Click to collapse
ahh thanks for letting me know. I will do this now and see what happens!
edit: I actually see no such file anywhere on my tablet or sd card? anything else it could be?
sv7007 said:
ahh thanks for letting me know. I will do this now and see what happens!
edit: I actually see no such file anywhere on my tablet or sd card? anything else it could be?
Click to expand...
Click to collapse
It's located in the /etc/ and /system/etc/ directories.
Theonew said:
It's located in the /etc/ and /system/etc/ directories.
Click to expand...
Click to collapse
found it thanks!
worked like a charm after that was gone! Now to flash roms.

[GUIDE] The easiest way to install CWM in ICS (no unbricking needed)

NOW YOU CAN INSTALL CWM DIRECTLY FROM ICS
INSTALL AN UNLOCKED BOOTLOADER WITHOUT UNBRICKING​
A few months ago I found this thread on XDA :http://forum.xda-developers.com/showpost.php?p=42657066
This thread provided a way to install CWM from Jellybean V30C for the SU640 without unbricking the phone first. Now not exactly the same, the phones are close enough that it peaked my interest. Digging into it I discovered that the partition mmcblk0p7 contains the bootloader, and it was as simple as pushing the unlocked bootloader from Gingerbread to the correct partition, therefore bypassing the entire need to unbrick the phone first and thus allowing the install of CWM.
So I got brave enough and installed the P936 v10i Gingerbread ROM and used the command in ADB shell to extract the bootloader:
dd if=/dev/block/mmcblk0p7 of=/sdcard/bootloader.img. After this I restored my phone completely to stock. Rooted using the root at the above link, then ran my batch file and I had CWM no Security Error!!
The steps are simple:
Start with stock ICS (any version, carrier or phone version p93x). v20c, v20d, v20e, or v20f.
1. ROOT PHONE with the root from the above link or any method that works for you.
2. Run my batch file.
3. Install a custom ROM.
Before anyone asks me I used v 6.0.1.5 TOUCH for CWM. There are actually several reasons why. For me v 6.0.4.5 was incompatible with any ROM with kernel version 3.4. Also if I would initiate a backup from the Rom Manager app, CWM couldn't locate the backup directory.
ENJOY
:victory:
First this only is recommended for LG's Nitro HD models P930, P935 & P936. I do not recommend installing on the SU640 or LU6200.
Thnks!
Worked like a charm! (the second time lol)
I've been waiting for an easy workaround like this, you're great!
Awesome work.
Where did you get CWM 6.0.1.4? Is it the recovery.img located in the zip in the OP? I have two P930s and both have 6.0.4.5 installed. On one, I can get into recovery without a problem, the other one can't.
Thanks
audit13 said:
Awesome work.
Where did you get CWM 6.0.1.4? Is it the recovery.img located in the zip in the OP? I have two P930s and both have 6.0.4.5 installed. On one, I can get into recovery without a problem, the other one can't.
Thanks
Click to expand...
Click to collapse
Hereric's guide.
http://forum.xda-developers.com/showthread.php?t=2044645
And yes it's the recovery.img
Sent from my LG-P930 using xda app-developers app
Swetnes said:
Hereric's guide.
http://forum.xda-developers.com/showthread.php?t=2044645
And yes it's the recovery.img
Sent from my LG-P930 using xda app-developers app
Click to expand...
Click to collapse
Thank you.
audit13 said:
Awesome work.
Where did you get CWM 6.0.1.4? Is it the recovery.img located in the zip in the OP? I have two P930s and both have 6.0.4.5 installed. On one, I can get into recovery without a problem, the other one can't.
Thanks
Click to expand...
Click to collapse
You know what, I had a typo and will fix, it should have been....6.0.1.5 and not 6.0.1.4. Sorry I was going off of memory.
Sent from my LG-P930 using xda app-developers app
UP...!!!!
Thanks GOD I found this thread.. I was going to have CWM with Hereric's method
I am really greatfull for this... thank you.
Awesome - Very easy , just 3 steps to install CMR
Thank you:good:
Thank's for this method... but i have a question... this will work on ics 4.0.3 v18f rooted? I have this version installed on my P930
nesti123 said:
Thank's for this method... but i have a question... this will work on ics 4.0.3 v18f rooted? I have this version installed on my P930
Click to expand...
Click to collapse
Yes it will work since it replaces the locked boot loader with an unlocked one.
Sent from my LG-P930 using xda app-developers app
I cant get this to work on my lg. for some reason it just keeps saying the system cannot find the path specified. Im rooted and have all the drivers installed but no luck. any suggestions?
This worked for me first try!! Good job man:highfive:
JugRKnoT said:
I cant get this to work on my lg. for some reason it just keeps saying the system cannot find the path specified. Im rooted and have all the drivers installed but no luck. any suggestions?
Click to expand...
Click to collapse
May have something to do where it is stored on your C drive. Try copying the folder to the root directory on your C drive and running the batch file with administrator permissions.
Sent from my LG-P930 using xda app-developers app
how to boot to recovey with the smartphone off? (i try vol up+ power and dont go to recovery, power and doesnt goes)
pmaioli said:
how to boot to recovey with the smartphone off? (i try vol up+ power and dont go to recovery, power and doesnt goes)
Click to expand...
Click to collapse
With the phone off, hold down volume down and power till you get white text. Then follow the directions on the screen.
Sent from my LG-P930 using xda app-developers app
Swetnes said:
With the phone off, hold down volume down and power till you get white text. Then follow the directions on the screen.
Sent from my LG-P930 using xda app-developers app
Click to expand...
Click to collapse
ooh bro, thank you! im very thankful for yout work, a very easy mode to get recovery!
pmaioli said:
ooh bro, thank you! im very thankful for yout work, a very easy mode to get recovery!
Click to expand...
Click to collapse
I never managed to get into recovery with the phone off. If I long press volume down with power button I get the message if I want to permanently erase everything (factory reset) and if I long press volume up with power I get into download mode.
(using lg nitro hd, cm 10.2.1, unbricked and rooted using hereric's guide, and I have latest cwm installed)
Truepeace said:
I never managed to get into recovery with the phone off. If I long press volume down with power button I get the message if I want to permanently erase everything (factory reset) and if I long press volume up with power I get into download mode.
(using lg nitro hd, cm 10.2.1, unbricked and rooted using hereric's guide, and I have latest cwm installed)
Click to expand...
Click to collapse
That is exactly the message that you want. Press power button twice and you will be in CWM. It says factory reset because that is what will happen if you didn't have a custom recovery installed, no worries though.
Sent from my LG-P930 using xda app-developers app
I do not remember which technique I used to root my phone, but it is rooted and currently running sphinx. Can I just flash the bootloader on my phone as is ? or do I need to revert to stock first ?
notzippy said:
I do not remember which technique I used to root my phone, but it is rooted and currently running sphinx. Can I just flash the bootloader on my phone as is ? or do I need to revert to stock first ?
Click to expand...
Click to collapse
Yes you can flash directly, since it only flashes the boot loader and recovery it will not touch your ROM.
Sent from my LG-D800 using xda app-developers app

Categories

Resources