Related
1st STEP: You need the MaUpgradeUt_NoID.exe File. The purpose of this file is to avoid any ERRORS while upgrading any part of the ROM.
2nd STEP: You need to get a hold of the ROM file so you can extract the necessary files from it. This is provided by the phone manufacturer.
****To extract the file, someone recomended WinRAR. If you don't have it, follow this: Go to
My Computer
Your Drive (mine is Drive C: )
Show the contents of this drive
Documents and Settings
Choose your folder name
Local Settings
Look for the "Temp" Folder
Choose "TOOLS" from the menu bar
Choose "FOLDER OPTIONS"
Click on the "VIEW" tab
Click on "HIDDEN FILES AND FOLDERS"
YOU WANT TO SHOW ALL HIDDEN FILES AND FOLDERS
3rd STEP: You need to extract the following files namely and add the MaUpgradeUt_NoID.exe File. These 10 files are found in one of the folders within the "TEMP" folder after running the file you got from Step 2.
ms_.nbf----------------------this file is responsible for EXT ROM Version
nk.nbf------------------------this file is responsible for Windows Mobile Version
radio.nbf---------------------this file is responsible for Radio Version
EnterBL
GetDeviceData
readme
ROMUpgradeUt
RUU.conf
RUU.dll
UI.dll
MaUpgradeUt_noID
*****You need these 11 files if you want to upgrade the ENTIRE ROM.
*****If you only want to upgrade to the RADIO VERSION then you need to delete 2 files namely: "ms_.nbf" and "nk.nbf". Leave "radio.nbf". So there are 9 files on it.
NOTE: The "TEMP" folder has many folders within it. It is your job to look which folder was created upon running the .exe file from step 2. You need to copy those 10 files and paste them on a new folder.
4th STEP: After gathering the necessary files and choosing which part you want to upgrade and keep, you need to put your device to boot loader mode by pressing 3 buttons simultaneously:
Power Button
Backlight Button
Reset Pin
5th STEP: Plug your Universal via USB. Wait for your computer to recognize a newly plugged device.
6th STEP: Now you are ready to upgrade. Double click the MaUpgradeUt_NoID.exe File to run it and follow the on screen instructions.
Hope this helps. Good luck.
Hi...
Nice guide indeed..but u forgot one important step....that is hard resetting after the complete upgrade... :lol:
I saw a thread somewhere which advised against hard resetting at the end of the procedure, so I did a soft reset instead. All worked perfectly.
Thanks for the input guys. I also remember, I did not perform a hard reset myself, just a soft reset at the end. But I choose not to include that on the steps as the computer will show a window as to what you're supposed to do or press during the upgrade anyway.
great post!
AG
radio version? Windows Mobile version? and EXT Rom?
cktlcmd, You wrote in your first post about deleting one or 2 of the files to tailor which or all 3 of the versions you want to upgrade? I don't get it? What are the differences between the three? Who wouldn't want to upgrade everything? I have an o2 Exec in the USA. I changed the ROM to I-Mate, but it is still so bad. I have to reset the phone all day long. I am trying to reload the Jasjar rom or the other ROMs to just try something to maybe see if it will perform better. I have downloaded and used Pocket Mechanic and done a few other things recommended but nothing has seemed to have an improvement over freezes I get all day long. Have any advice? Thanks,
Re: radio version? Windows Mobile version? and EXT Rom?
tmglobe2004 said:
cktlcmd, You wrote in your first post about deleting one or 2 of the files to tailor which or all 3 of the versions you want to upgrade? I don't get it? What are the differences between the three? Who wouldn't want to upgrade everything? I have an o2 Exec in the USA. I changed the ROM to I-Mate, but it is still so bad. I have to reset the phone all day long. I am trying to reload the Jasjar rom or the other ROMs to just try something to maybe see if it will perform better. I have downloaded and used Pocket Mechanic and done a few other things recommended but nothing has seemed to have an improvement over freezes I get all day long. Have any advice? Thanks,
Click to expand...
Click to collapse
I have tried all ROMs that came out on this site. The ones I recommend are only 2:
1st: QTEK's latest ROM
2nd: JWright's Modified ROM
From my post above these 3 files determine which part you want to upgrade:
ms_.nbf----------------------this file is responsible for EXT ROM Version
nk.nbf------------------------this file is responsible for Windows Mobile Version
radio.nbf---------------------this file is responsible for Radio Version
If you look at my signature below. I am using TMobile's Radio while using JWright's Modified ROM. It all depends on you which combination you feel is more stable. On my Universal, I never had any troble no matter what ROM I used, but these 2 I listed above surpasses any ROM released by other manufacturers on my opinion.
Pantaloonie said:
I saw a thread somewhere which advised against hard resetting at the end of the procedure, so I did a soft reset instead. All worked perfectly.
Click to expand...
Click to collapse
Yeah I heard the same thing, I did a soft reset after installation and it worked fine.
error 120 country id
Ok, so which of the three files is responsible for the country id error 120?
I am trying to upgrado my os xda exec to the latest JASJAR_WWE_19096_19505_11300_AKU_3_2_ship rom but I keep getting the same error again.
Please, I need help.
Thanks. Antonio Mota
artcsmota said:
Ok, so which of the three files is responsible for the country id error 120?
I am trying to upgrado my os xda exec to the latest JASJAR_WWE_19096_19505_11300_AKU_3_2_ship rom but I keep getting the same error again.
Please, I need help.
Thanks. Antonio Mota
Click to expand...
Click to collapse
What 3 files? If you are referring to the .nbf files, none of them are responsible. Follow the instructions above and keep repeating them, sometimes it takes more than one try for the Error 120 to disappear according to some who experienced it.
cktlcmd said:
1st STEP: You need the MaUpgradeUt_NoID.exe File. The purpose of this file is to avoid any ERRORS while upgrading any part of the ROM.
Click to expand...
Click to collapse
A great post, Upgraded my O2 Exec using your procedure, worked a treat, Thank you!
Wooky
cktlcmd said:
ms_.nbf----------------------this file is responsible for EXT ROM Version
nk.nbf------------------------this file is responsible for Windows Mobile Version
radio.nbf---------------------this file is responsible for Radio Version
EnterBL
GetDeviceData
readme
ROMUpgradeUt
RUU.conf
RUU.dll
UI.dll
MaUpgradeUt_noID
Click to expand...
Click to collapse
I'm being really thick today and struggling here. I've downloaded
JASJAR_WWE_19096_19505_11300_AKU_3_2_ship.zip
MaUpgradeUt_noID.zip
T-Mobile_ExtROM.zip
and unzipped them.
The .nbf files are not present, althought the _ship.zip was 70mb before unzipping so I guess this contains everything :s
Is there an idiot's guide for installing this acclaimed ROM on an MDA Pro?
When I run the maupgrade tool, the wizard shows an image of an imate Jam (or something like that, not a Universal) but tells me it runs OK.
The T Mobile ext rom also shows the "wrong" HTC device but claims to run OK.
The main JASJAR_WWE_19096_19505_11300_AKU_3_2_ship.exe just gives the "120" error complaining of the wrong device (although the picture is of a universal this time at least)
Please tell me what I'm doing wrong, I'm going quite mental here
resetting
Please excuse a noob question, but earlier the discussion was about the type of reset to do after the ROM upgrade. As per instructions in the s/ware, I did the cold boot. All is perfect - thanks.
If I needed to perform a hard reset at any point in the future, am I correct in assuming this would just reload the new ROM or would this reload the old O2.
Many thanks
Mav
xiasma said:
I'm being really thick today and struggling here. I've downloaded
JASJAR_WWE_19096_19505_11300_AKU_3_2_ship.zip
MaUpgradeUt_noID.zip
T-Mobile_ExtROM.zip
and unzipped them.
The .nbf files are not present, althought the _ship.zip was 70mb before unzipping so I guess this contains everything :s
Is there an idiot's guide for installing this acclaimed ROM on an MDA Pro?
When I run the maupgrade tool, the wizard shows an image of an imate Jam (or something like that, not a Universal) but tells me it runs OK.
The T Mobile ext rom also shows the "wrong" HTC device but claims to run OK.
The main JASJAR_WWE_19096_19505_11300_AKU_3_2_ship.exe just gives the "120" error complaining of the wrong device (although the picture is of a universal this time at least)
Please tell me what I'm doing wrong, I'm going quite mental here
Click to expand...
Click to collapse
Actually, you are on the right track. Now you need to run the HUGE FILE you mentioned that is about 70MB. That is the REAL file you want to extract which contains the 10 files necessary for upgrading listed on my procedure. Follow my instructions once you run this file. Follow the instructions on where you will find the files.
mavrik64 said:
Please excuse a noob question, but earlier the discussion was about the type of reset to do after the ROM upgrade. As per instructions in the s/ware, I did the cold boot. All is perfect - thanks.
If I needed to perform a hard reset at any point in the future, am I correct in assuming this would just reload the new ROM or would this reload the old O2.
Many thanks
Mav
Click to expand...
Click to collapse
YES, if you perform a hard reset. The new upgraded ROM will be the default ROM restored on your device.
cktlcmd said:
Actually, you are on the right track. Now you need to run the HUGE FILE you mentioned that is about 70MB. That is the REAL file you want to extract which contains the 10 files necessary for upgrading listed on my procedure. Follow my instructions once you run this file. Follow the instructions on where you will find the files.
Click to expand...
Click to collapse
Thanks, but I have tried running
JASJAR_WWE_19096_19505_11300_AKU_3_2_ship.exe
and it's still giving the 120 error.
OK, from scratch.
I've just run the MAUpgrade exe and that ran *very* quickly.
I've now ran the T-mobile ext ROM upgrade, hard reset.
When the \extrom autoruns, should I just select T Mobile UK? Or cancel?
xiasma said:
Thanks, but I have tried running
JASJAR_WWE_19096_19505_11300_AKU_3_2_ship.exe
and it's still giving the 120 error.
OK, from scratch.
I've just run the MAUpgrade exe and that ran *very* quickly.
Click to expand...
Click to collapse
I think you are doing what I was when it finaly clicked.
By the way, thanks to cktlcmd for the breakdown of the process.
The bit you will need to understand is that when you run the .exe, it unpacks the files into a folder in the Temp directory cktlcmd mentions. All i did then was to search for one of the files listed and i found the folder that way. I then copied the files into a more convinient folder and added the MAUpgrade as per the instructions. Once i did this, running the MAUpgrade does as described.
I know this may seem a bit long winded, but I got there in the end. Also, by saving the contents of the folder elsesware means I can play with it later as also discribed by cktlcmd.
The JASJAR rom is sofar great.
Thanks for all your hard work cktlcmd
regards
Mav
i have tried several Universal ROMS and all the upgrading is halting/freezing at Stage3: CE ROM upgrading... at 19%
all the ROMS (ivan beta14 - 1.90.96) are frozen at same level at 19%
what can be the problem or which way should i use to flash my MDA Pro ?
thanks
fuhayer said:
i have tried several Universal ROMS and all the upgrading is halting/freezing at Stage3: CE ROM upgrading... at 19%
all the ROMS (ivan beta14 - 1.90.96) are frozen at same level at 19%
what can be the problem or which way should i use to flash my MDA Pro ?
thanks
Click to expand...
Click to collapse
Have you tried my instructions yet? Try downloading the files again. Sometimes they get corrupted.
it is fixed by flashing with original t-mobile 1.30.232 rom.
but when i flash ivanb14 it is again freezing at 19% of stage3.
what can be the problem ? i have downloaded the ivanb14 rom 3 times and i receive the same error message.
Hi there, as many of you may know dzo or simple god makes a flashable version of android for our KAISERs.
But vefore here are some rules:
THIS THREAD IS MADE TO KEEP THE FLASHING ANDROID ON KAISER DEV THREAD CLEAN FROM USERQUESTIONS!!!
DON'T ASK USER QUESTIONS IN THE DEV THREAD!!!
This Thread is for experienced Kaiser users who aren't in development but wan't to see android running native from NAND.
THIS IS AT THE CURRENT STATE VERY VERY VERY BETA, THERE MAY BE A HIGH RISC TO BRICK YOUR DEVICE. THIS WILL COMPLETLY WIPE WINDOWS MOBILE. JUST USE IT IF YOU CAN ANSWER YOURSELF THE FOLLOWING QUESTIONS: (without search function)
-What is an .nbh file
-how to flash a kaiser
-What is HardSPL /Security unlock
-How to recover a bad rom flash?
-What to do if your device won't start anymore?
-Do you have basic android skills?
Ok Guys, little cleanup and updates:
INDEX:
-Post one:
Different flashing methods
Things to take care off
-Post two:
How to creat your own nbh files
How to make custom splash screens
-Post three:
Working Systems/rootfs
Bugs
Usefull Links
Thanks
HOW TO START ANDROID FROM NAND
Method one:
1-Download one of the nbh's here http://www.megaupload.com/?f=SA71F1MT, you'll have to look for the right panel type, Key layout and resolution needed for the rom you're flashing, just like your default.txt from sd boot.
2-Download http://www.mediafire.com/?zldjhfnkzk2
3-Copy the androidinstall.tar from the androidinstall.zip file to the root of your sdcard
4-delete/rename any old android files on your sdcard
5-Unzip the androidinstall.zip and replace the ruu_signed.nbh in it with the one you downloaded in the first link. (must be named ruu_signed.nbh)
-6Run the custom ruu.exe - thats all after reboot you'll have a flashed Cupcake android.
Method two:
1-delete/rename any old android files on your sdcard
2-Download one of the nbh's here http://www.megaupload.com/?f=SA71F1MT, you'll have to look for the right panel type, Key layout and resolution needed for the rom you're flashing, just like your default.txt from sd boot.
3-Create three empty files on your sdcard wihout any extension:
-datafstonand
-systemfstonand
-rootfstonand
4-Copy your prefered rootfs.img, system(img,ext2,sqsh) and an empty data.img to sdcard root
5-Copy the nbh file you downloaded to the root of your sdcard and rename to kaisimg.nbh
6-Reboot your device using restart button and cam button, then when it tells you, press power key to flash the new nbh.
-Reboot by pulling the battery - Thats it ( First start may take a while and may reboot randomly, just give it some time)
Different Tricks and hints (collected in the forums):
-Change Panel Type:
Run: "echo 1 > /sys/module/board_htckaiser/parameters/panel_type" through adb or init
-Experimental GPS:
For working, gps you need to replace libgps.so with the one from the vogue gps thread.
Experimental openGL Drivers ( Eclair Only)
-Download this one and flash your prefered nbh: http://rapidshare.com/files/345432577/kasiandroid_nbh_with_opengl.zip
-Install the included script sheduler, and replace the afterboot.txt with the one included in the zip file
This will install an app that will run the afterboot.txt after every boot and fix file permissions.
-Or you can open the afterboot.txt and run it in terminal after every boot.
To see if it works install the included gallery3d.apk, iff you see thumbnails, it worked
Not tested by me, yet through no time.. (Thanks to quitlahok and rzk333 for this manual)
THIS IS JUST FOR THOOSE WHO ARE MORE IN DEVELOPMENT AND LINUX
HOW TO CREATE YOUR OWN NBH FILES:
1- Set up your prefered Linux Setup, i use Debian.
2-Build kaiser kernel with wiki manual
3-git clone git://androidhtc.git.sourceforge.net/gitroot/androidhtc/tinboot
4-git clone git://androidhtc.git.sourceforge.net/gitroot/androidhtc/bootenv
5-cd bootenv
6-cp buildInitrd buildInitrd-mini
7-nano (or whatever your favorite editor is) buildInitrd-mini
8-change all instances (2 of them) of initrd to initrd-mini
9-sh buildInitrd-mini
10-cd tinboot
11-nano tinboot.S
12-the paths to fix are at the bottom of the file, it's pretty self-explanatory. higher up in the file you'll see the kernel cmdline under an .ifdef kaiser line
13-after that you'll need to download and extract any windows kitchen, and install wine however your linux distro requires and make a note of the path you extract nbhmerge.exe to as you'll need it in your tinboot.S file, along with the path to your kernel zImage and initrd-mini.gz
after that if you've got everything else in place, go ahead and run the compilekaiser script in the tinboot dir and you should have an nbh
if the nbh won't flash (i had this issue) copy the output.nb file, boot into windows, and use nbhutil.exe to convert it to an nbh and flash that one. for some reason yang doesn't work right for me personally
HOW TO CREATE CUSTOM SPLASH SCREENS: (this is a manual by POV)
1. Install HardSPL.
2. Create a BMP file in paint, size must be 240x320, save it as BMP 24bit.
3. Download SplashTool
4. Load your BMP on nb_image_converter (included in SplashTool's zip) and save it as splash.nb
5. Open SplashTool.exe and convert splash.nb to new format.
6. Pack the resulting splash.nb into a NBH file using htc rom tool.
7. Flash your cusotm NBH using CustomRUU.
This will not harm your installed android
WORKING SYSTEMS / ROOTFS'S: ( Collected in the forums)
- http://forum.xda-developers.com/showthread.php?t=587116 ION Donut, reuploaded by 160bpm
- http://forum.xda-developers.com/showthread.php?t=619980 MYNs warm Donut
- http://forum.xda-developers.com/showthread.php?t=619718 Jamezelles Sense Tattoo
- http://forum.xda-developers.com/showthread.php?t=591104 Plemens Donut AOSP
- http://forum.xda-developers.com/showthread.php?t=603028 Jamezelles Sense Hero
- http://forum.xda-developers.com/showthread.php?t=619285 Shidells Android 2.1
rootfs 2010-01-06 works best for me get it here: http://sourceforge.net/projects/androidhtc/files/
Bugs:
NOT WORKING: WiFi, GPS, Voice Call, Bluetooth
(GPS experimental with the files from first post)
Usefull Links:
Android on Sourceforge:
http://sourceforge.net/projects/androidhtc/files/
Android on htc Website:
http://www.androidonhtc.com
dzo's page:
http://it029000.massey.ac.nz/vogue/
Android SDK:
http://developer.android.com/sdk/
Tinboot dev thread:
http://forum.xda-developers.com/showthread.php?t=614275
Thanks:
dzo, plemen, jamezelle, zenulator, enatefox, mssmision, vilord, rzk333, diagdave
SORRY IF I'LL FORGET ANYONE
Here's a couple boot screens I made.
Thanks i'll add this to the first post
Thanks JeckyllHavok, good idea I keep posting over here am not into kernel things anyway
Ok after a few attempts I finally got Android flashed, and running, using my backup kaiser, which has no network connection, so the lack of wifi is a bit of a problem, but seems to be working fine so far, and fast
Just wondering if it would be possible to flash other versions, like eclair or even flan, since polyrhythmic's eclair version seems to be nice and stable, or is this going to fast to soon?
Just tested this with sshidels nexus rom, but itjust ends in bootscreen loops. Maybe other roms work
Looks like in need to learn to read. I found these instructions in the Vouge forum:
Method 2:
------------------------------------------------------------------
Check here for NBH files containing a linux kernel and initrd to allow you to flash android to your vogue and wipe windows completely.
The ROMs are dated and there are three versions.
They are identical except the resolution; 240x320, 320x428 and 320x480.
This rom will copy your rootfs, system and data to nand (the internal storage of the phone) so you will only be running from nand. To do this, make sure you have a working setup (using system.sqsh and data.img without partitions) and install the new rootfs. Make sure it still works.
Make sure you have a carrier rom to go back to. Android currently doesn't let you change any of the radio parameters so you would have to flash back to a carrier rom to re-provision your phone.
Now create 3 empty files in the root of your sd card called:
rootfstonand
systemfstonand
datafstonand
These must be all lower case with no extensions and they will be deleted once each fs has been copied.
Now flash the rom corresponding to your resolution and wait.
Click to expand...
Click to collapse
Buried for stupidity. Works great so far.
Flashing now.
1st edit: We have Android .
2nd edit:26 min it just turned itself off ... creepy ... soft reset ....I'll post back results.
3rd:39 min later Actual Phone screen came up No SIM ..Opps rebooted waiting agian.
What is working/not working with this flash.
From what I've read everything except.
Blutooth
wifi
GPS
Still waiting back at ANDROID screen
I have successfully flashed THIS BUILD using the following method:
dzo said:
...create 3 empty files in the root of your sd card called:
rootfstonand
systemfstonand
datafstonand
These must be all lower case with no extensions and they will be deleted once each fs has been copied.
Click to expand...
Click to collapse
It's a little small and awkward due to the set resolution, but it's possible to flash different builds!
Another note: When flashing builds it takes a very long time, but when it gets to the setup android screen it has a system FC and the screen doesnt respond. This has happened everytime. I had to pull the battery and when I boot it up a second time it boots just fine.
loserskater said:
I have successfully flashed THIS BUILD using the following method:
It's a little small and awkward due to the set resolution, but it's possible to flash different builds!
Another note: When flashing builds it takes a very long time, but when it gets to the setup android screen it has a system FC and the screen doesnt respond. This has happened everytime. I had to pull the battery and when I boot it up a second time it boots just fine.
Click to expand...
Click to collapse
Hi
Can you please send me the files on the sdcard. I am having an issue with every build.
Thanks
Did wifi work with any builds?
I think no, not now
Tilt
Hey all,
Working great on my tilt except the ringer just rings in the earpiece at like phone call volume. You can't really hear it unless you have your ear against it. Any thoughts?
I used DZO's build of 1.5 and one of the NBH filwa from Ra333 as the DZO one did not work.
Jaguarius said:
Hey all,
Working great on my tilt except the ringer just rings in the earpiece at like phone call volume. You can't really hear it unless you have your ear against it. Any thoughts?
I used DZO's build of 1.5 and one of the NBH filwa from Ra333 as the DZO one did not work.
Click to expand...
Click to collapse
Are the keys on the slide keyboard working correctly
OK now got two nand flashed kasiers, (both kais130), first using the 'original' flash method, ( dzo nbh, androidinstall.tar), and the other method from the vogue threads, with polyrhythmics Eclair build, which is much slower, ( uses SD card rather than Nand?).
Both seem to be working as well as can be expected at this early stage of Nand flashing.
What I would like to know is how to 'upgrade' our zImage, since some builds have a different zImage version than the one we are currently flashing with, ( I am assuming our zImage is in the NBH flash), since this may help enable wifi/gps which we are presently lacking.
THIS IS FOR TESTING ONLY. DO NOT ATTEMPT TO INSTALL THIS IF YOU DON'T KNOW HOW TO GET INTO BOOTLOADER MODE AND FLASH A ROM FROM THE SD CARD.
Announcements
We are currently replacing Tinboot with LK for boot. This will give us fastboot and many other enhancements and fixes to make our device more like a native Android device. This has already fixed some issues with GSM phones, sleep modes, and a few other things. The current issue being worked on is the power button not working (possible GPIO issue).
Introduction
This thread tracks the most recent NAND development. A huge thanks to [ACL] and WoZZeR999 for dedicating time to NAND development for us, and again, thanks to Jonpry, PHH, stinebd, and the rest of #htc-linux for their contributions. It's truly amazing what these guys have done for us, so be sure to show them your appreciation :wink:
The original NAND boot testing thread can be found here:
http://forum.ppcgeeks.com/tp2-andro...und-test-7-single-nbh-serialno-tilt2-fix.html
File Repository
Autobuild files can be found here: Index of /files/
The LK directory will contain the latest LK Bootloader and boot image code.
The rhodium_nand directory contains the latest kernels
The XDAndroid directory contains the latest OS files and updates (including the root update)
Note: We often disable autobuild when extremely experimental code is submitted, so this may not always be up to date but should be more stable than content we post in the threads.
Latest Files
LK Bootloader: http://htcdevs.wirelesstcp.net/files/LK/RHODIMG_NORECOVERY.NBH
Recovery Image: http://htcdevs.wirelesstcp.net/files/LK/recovery.img
05-22 Kernel: http://htcdevs.wirelesstcp.net/files/rhodium_nand/20110522_175721-kernel-update.zip
FRX06 OS Files: http://htcdevs.wirelesstcp.net/files/xdandroid/FRX6/update.zip
Optional - FRX06 Root: http://htcdevs.wirelesstcp.net/files/xdandroid/opt_updates/Root-Update.zip
Installation Procedure
Obtain Install Files
You need 4 files to get NAND up and running:
LK Bootloader NBH
Recovery.img
Kernel
OS Files
Install Directions
1) Set up your computer to use fastboot: http://forum.xda-developers.com/showthread.php?t=532719
2) Flash your phone with the LK Bootloader NBH
3) Copy recovery.img to your fastboot/adb folder
4) Open bash/command prompt and run fastboot flash recovery recovery.img
5) If successful, type fastboot reboot, and hold the Power Button as your phone boots
6) Your phone should boot into recovery, and there you can apply the various update.zip files in this order:
- FRX06 Update.zip
- Kernel-Update.zip
- Root-Update.zip
To navigate in recovery, use volume up/down (or up/down on keyboard) to change selection, then use End Call key (or Enter on keyboard) to make a selection.
Here's a video from ACL
http://www.youtube.com/watch?v=4r4o2CCKwvU
Work in Progress
Panel init/power down
No data on first boot
Youtube app has issues
GSM can boot with no rild arguments (no data)
Not Working at all
Camera
No bluetooth
No 3.5mm headphone jack
Frequently Asked Questions
What is NAND booting?
NAND booting uses code on the NAND to boot directly into Android without having Windows Mobile on the device. Currently, zImage and initrd.gz are stored on the internal NAND while the modules, rootfs, ext2, and data are stored on the SD card.
How do I setup NAND boot?
First, you need to download the Update Utility (CustomRUU) and the latest package. Extract the NBH to the same folder as the Update Utility and flash like you would a custom ROM. Put the included modules on the SD card (modules must be from the same package as the NBH) along with the modified rootfs.img (see first post) and system.ext2 from http://xdandroid.com/wiki/Main_Page (you can use system.ext2 from BLAZN, but XDAndroid will be better for testing)
Why don't my changes to Startup.txt work/How do I change boot options?
Because we are booting without Haret, Startup.txt is not used. Any changes to Startup.txt will have no effect. If there is a boot option you need enabled, you can either compile a new tinboot with those changes or let me know and I can compile one for you.
Where are the Android files stored and how do I update them?
Modules, rootfs.img, and system.ext2 must be stored under /andboot on the SD card. Every update will require flashing a new NBH (contains zImage) and replace the old modules file with the new one. Sometimes deleting the data.img file is necessary between builds if you experience major problems.
Wifi or other devices aren't working after an update...
The modules and zImage are a pair and must always be updated together. If you only flash the NBH but don't replace the modules file on the SD card, you will get a mismatch on the modules preventing the drivers from loading.
My battery drained and now my phone is stuck in a boot cycle! AHHHHHH!
Don't worry about it. You have two quick and easy options. First, unplug the USB cable, then remove the battery, then put the battery back in, and plug the USB cable back in. Now let it charge for 5 minutes, then turn it on, and you should be good to go. If it still does not work, unplug the USB cable, then remove the battery, then put the battery back in, attempt to enter bootloader mode and plug the USB cable back in as soon as the bootloader screen comes up. Now you can charge it for 5 minutes and restart back into Android (where you should continue charging).
Project Status
What is currently being worked on?
Battery life (up to about 9 hours now)
Backlight control (Dimming works and backlight can be turned off, but re-initializing is causing issues)
What is working?
Phone
Data
Sound
GPS
Keyboard
Wifi
Hardware 3d
What is NOT working?
Camera
Bluetooth
3.5mm headphone jack
Heh, only a matter of time before this thread made it over onto XDA. Thanks Nate
testing
has anybody here tested yet and if so... please note the outcome of the testing i would like to test but i would need more elaborate install instructions so that it is done right the first time ...also a couple of links are not working
ksper6986 said:
has anybody here tested yet and if so... please note the outcome of the testing i would like to test but i would need more elaborate install instructions so that it is done right the first time ...also a couple of links are not working
Click to expand...
Click to collapse
Thanks for the heads up. The copy/paste from PPCG killed some of the links. They should be working now
And this does work great. You can find the thread over at PPCGeeks here: http://forum.ppcgeeks.com/tp2-andro...esting-12-11-panel-power-off-now-working.html
First of all i want to thank all devs who are involved in the NAND Booting Section. I think i will test this in the next days but i must ask some questions first to do it .
1. So, do i need to do the Task 29 or is it just in case of problems.
2. Am i able to flash WinMob back if i'm failing?
yes u can go back to windows. infortunately i have been following all the steps correctly and it loads up the with letters showing its working and then i get a black screen so i think im stuck at boot any help. can someone tell me what im doing wrong. the files are in sd card/ andboot
Bieka said:
First of all i want to thank all devs who are involved in the NAND Booting Section. I think i will test this in the next days but i must ask some questions first to do it .
1. So, do i need to do the Task 29 or is it just in case of problems.
2. Am i able to flash WinMob back if i'm failing?
Click to expand...
Click to collapse
Task29 is just recommended to make sure everything is nice and clean. It makes troubleshooting much easier because it ensures nothing weird is being read from the internal nand.
You can easily flash back to WinMo by starting the phone in bootloader mode and flashing. Unfortunately, you will not be able to do the ActiveSync connection through USB and flash that way.
kabu said:
yes u can go back to windows. infortunately i have been following all the steps correctly and it loads up the with letters showing its working and then i get a black screen so i think im stuck at boot any help. can someone tell me what im doing wrong. the files are in sd card/ andboot
Click to expand...
Click to collapse
You should have three files in /sdcard/andboot: rootfs.img, system.ext2, and modules (don't rename the modules). Now flash the NBH and it should generate the data.img, and you should be good to go. It should be loaded in under 10 minutes, so if it isn't, I would check the contents of the memory card. Also note the card must be FAT32 formatted and have not be partitioned.
The panel power on/down is apparently fixed for some panels but not others. ACL and bzo have been working together on this and found that there are several different panels being used in our phones, and ACL is working on a patch to fix up the panels that aren't functioning perfectly.
mcnutty said:
RootFS
A custom rootfs.img is required to automatically configure the keyboard. You can override the automatic keyboard by creating a .kb file in your andboot folder. Accepted inputs are: rhod500.kb, rhod400.kb, rhod210.kb, and tilt2.kb
Click to expand...
Click to collapse
What about the rhod100? I have a modified rootfs.img for correct german keylayout in haret version of xdandroid. Can i use that too or do i need to delete all other .kb's? And is it even possible to get a working rhod100 keyboard? I know many questions but i think this should be BEFORE i get lost .
Bieka said:
What about the rhod100? I have a modified rootfs.img for correct german keylayout in haret version of xdandroid. Can i use that too or do i need to delete all other .kb's? And is it even possible to get a working rhod100 keyboard? I know many questions but i think this should be BEFORE i get lost .
Click to expand...
Click to collapse
Ahh yess the custom keyboard and how to create it. This threw me for a bit too and when i realized that all I had to do was open up notepad and then do a saveas rhod400.kb, I laughed at myself.
yep that easy a blank text file with the correct name and you are good to go
Well now that the thread is over on xda I tried again but still to no avail even tried two different SD cards both end with it booting but freezing at SMD: ch 0 OPENING -> OPENED. Pretty sure I have everything setup correctly three files in andboot folder on sdcard renamed rootfs to just rootfs.img but left the other two files. By the way this is on a tilt2.
Thordim said:
Ahh yess the custom keyboard and how to create it. This threw me for a bit too and when i realized that all I had to do was open up notepad and then do a saveas rhod400.kb, I laughed at myself.
yep that easy a blank text file with the correct name and you are good to go
Click to expand...
Click to collapse
Does that mean i just had to rename my rhod100_de.kb file to a rhod400 or something? That would be TO Easy ... ok i always think around corners ))
Bieka said:
Does that mean i just had to rename my rhod100_de.kb file to a rhod400 or something? That would be TO Easy ... ok i always think around corners ))
Click to expand...
Click to collapse
Actually, I didn't account for the non-US variants when creating the rootfs. I have some other modifications that I'm testing for the rootfs at the moment, so I will be sure to add the other variants back in for at least the KB overrides. I will need help with a variable for the automatic detection to work properly.
If anyone has any of the non-US variants, it would be extremely helpful for you to flash to NAND, hook up to ADB, and run "cat /sys/class/htc_hw/machine_variant" and let me know what yours is.
wifi
i want to start off by saying this is an amazing project.
But my problem is that wifi is not working for me. When i try to start wifi, it immediately says "error." I have done many flashes and used task29. i was just wondering if anyone else had this issue.
mcnutty said:
Actually, I didn't account for the non-US variants when creating the rootfs. I have some other modifications that I'm testing for the rootfs at the moment, so I will be sure to add the other variants back in for at least the KB overrides. I will need help with a variable for the automatic detection to work properly.
If anyone has any of the non-US variants, it would be extremely helpful for you to flash to NAND, hook up to ADB, and run "cat /sys/class/htc_hw/machine_variant" and let me know what yours is.
Click to expand...
Click to collapse
I will do that for you in the next days. Before Christmas it's a turbulent time for me. As soon as i can get the Time for it i will flash to nand and follow your instructions. If i need help, can i PM you?
Cheers
I'm using Neopeek's rom instead..how can i set it up? since this rom doesnt use the system.ext2 file
getting calibration without visible points to touch aka the boxes. also, boot ani glitches out on screen with a "solid" animation, and video glitchs on the bottom half of the screen. sits here indefinately.... still waiting..... haha
update: loads to lockscreen, so far can't get screen to stay on??? strange
update2: got it working, but keeps turning screen off immediately... any ideas>?
hmm, i have been trying this and i feel like i have everything right
tilt2.kb, rootfs.img, modules, and system.ext in an andboot folder in my storage card and then, a nbh with the same name as the module in a folder with customRUU.exe. I flash and then it gets to the linux boot screen, after a couple lines go by, the screen fades out and dies and restarts. My battery says 88 percent when i flash back to windows, anybody know what could be going wrong?
HTC Sense
will it only recognize only an ext2 or will it recognize squashfs.
blitzer320 said:
Well now that the thread is over on xda I tried again but still to no avail even tried two different SD cards both end with it booting but freezing at SMD: ch 0 OPENING -> OPENED. Pretty sure I have everything setup correctly three files in andboot folder on sdcard renamed rootfs to just rootfs.img but left the other two files. By the way this is on a tilt2.
Click to expand...
Click to collapse
I'm on the rhod210 (T-Mobile), and I've been having this exact issue. Any ideas?
btw, this is my first post here, but I've been reading and following this project for quite a long time. You guys are great! Thanks for all the work you do!
Hi guys, here's some stuff for you to play and cook custom roms for your beloved(?) fathom.
I'm sorry for the delay but I really couldn't release those tools before.
Please note that I don't have a tool to decrypt other roms. To decrypt those vs750 roms, I had to hack the flash procedure, using an ARM disassembler attached on the flashing tool during a flash. It took me almost 2 weeks to find out a way to get decrypted files without bricking the phone, so hopefully you'll enjoy this and will build great Fathom roms.
Special thanks to trueg for experimenting/testing these tools.
So what do you need ?
- the last lg kitchen (available here)
- a decrypted rom (v5 or v7 available the the bottom of the kitchen's 1st post)
OR
- a full vs750 v7 kitchen (everything ready to cook)
mirror : bad upload, back soon
*****************************
Full vs750 v7 Kitchen info :
- SYS is already extracted (in 21000 folder)
- XIP is already modified to work with erviuskitchen (no more dsm files)
- OEM is stock v7, nothing more, nothing less
Build Procedure :
- Add your packages to EXT folder as usual
- Launch erviuskitchen.exe
- Select vs750, 21000 for ext, sys, xip
- Choose the packages you want to add/remove
- Check 6.5 aku and build rom
- Launch start.bat
- Select vs750 (9)
- Hit "u" to build rom.bin (you must use "vs750" as the beginning of the file name)
- flash it as described below
*****************************
Now the steps to flash the phone :
1- Install drivers
- LGUnitedMobileDriver_S4981CAN33AP22_ML_WHQL_Ver_3.3
- LGWindowsMobile_USBDriver_WHQL_ML_Ver_1.0
- LGSmartPhone_ModemlinkDUNDrive_WHQL_ML_Ver_1.0
You should easily find them (or more recent version) using your favorite search engine.
2- Install the flash tool
The only one that I know of being able to flash decrypted roms is LGNPST. Sorry, you'll have to search for it on the web (shouldn't be too difficult to find).
If using lgnpst, you'll also need to register this dll (using regsvr32 vs750.dll in a dos command prompt)
3- Connect the phone
To be able to connect the vs750 to lgnpst, you have to be in composite mode (on the phone, go to "settings/connections/Switch usb" then select "VzAccess Manager", click "save" and finally wait for it to reboot.
It's possible to flash this phone in emergency mode (if anything goes wrong and the fathom doesn't boot), but if you do so, you might lose your nv (and MEID info). To boot in emergency mode, shutdown your phone, unplug it, then press the "5" key on the keyboard and while keeping it down, plug the usb cable.
Don't do it unless necessary.
4- Save NV (just to be able to recover in case of problems)
- Put your phone in composite mode
- Plug the phone to your pc
- Launch LGNPST.exe, it should detect your phone (filename on the top right panel should be "VS750.dll").
- Click on "phone settings", wait a few secondes for a new window to appear
- Click on read button
- It will create a VS750_COMx.nvs in C:\LG Electronics\LGNPST
- Close the windows and click on "click here to continue".
5- Flash the Rom
- Put your phone in composite mode
- Plug the phone to your pc
- Launch LGNPST.exe
- Go in provision Tab (should be selected by default)
- Select Upgrade
- BIN file : "c:\VS750\BIN\VS750XXX5.BIN"
- Check SCR File, then select "C:\VS750\SCR\VS750VZ7_04.scr"
- Check PRL, Nam1 (uncheck nam2), select "C:\VS750\PRL\58006 - EVDO OEM Factory Default.prl"
- Don't check Eri file
- Click on "start"
- Keep fingers crossed for approximately 10min. The phone will reboot a few times, this is normal.
- Enjoy your 1st VS750 custom rom
Also note that for lgnpst to accept your rom, its name will need to start with "vs750".
And don't worry, there is almost no risk of really bricking the phone (especially if you saved the nvs).
I can confirm that you don't need to be too concerned about bricking your phone. As long as you can boot in to emergency mode and you have a backup of your NV data (made with LGNPST - it's very important that you do this - heck make two copies) you can recover it from an unbootable state.
TrueG
Would you be able to provide a pre-configured pack for the Fathom? I am trying my best to figure out how to get the kitchen working, but I haven't gotten it to fully work.
Thanks in advance.
-EDIT- I need to go back to school and learn to read - I saw LGNPST written 3 times, but only 1 was the program. The other 2 were component addons for it, all 3 having version numbers attached to the filename (hence my confusion lol).
@Pizzaboy: I'll help out with getting a filepack together. Which version of windows are you working with? Win7/WinXP, 32bit/64bit
@Trueg: Which version of windows are you working with? Win7/WinXP, 32bit/64bit
I run 7, both 32 and 64. My main dev is a 64bit system, and my porta-dev is a 32bit.
I've tried following the directions on the kitchen page, but I can't seem to get the XIP to work. It throws errors when I have to start pushing buttons.
da_reeseboy said:
@Trueg: Which version of windows are you working with? Win7/WinXP, 32bit/64bit
Click to expand...
Click to collapse
XP 32bit
TrueG
I guess I'll start with a WinXP 32 bit pc, and once I have it working right there I'll move on to a Win7 machine.
...my weekend is planned lol.
da_reeseboy said:
I guess I'll start with a WinXP 32 bit pc, and once I have it working right there I'll move on to a Win7 machine.
...my weekend is planned lol.
Click to expand...
Click to collapse
If you get something working on XP, i'll be able to get it working on 7.
I'm mostly lost on getting the V5 ROM set to work in the kitchen. I've never done a ROM before, and most of the tutorials are either really long and confusing, or really short and confusing...
Are you just trying to flash a rom after going thru the kitchen or are you trying to build on a different sys version from the one in whichever decrypted rom you are using?
da_reeseboy said:
Are you just trying to flash a rom after going thru the kitchen or are you trying to build on a different sys version from the one in whichever decrypted rom you are using?
Click to expand...
Click to collapse
When i hit step 9 in the Kitchen walkthrough, I push "realloc p" and it throws errors. Then when I get to the kitchen, it can't see the XIP and won't let me build a ROM.
@pizzaboy192 : I think the errors you're getting are a "normal" behavior of xipport. I don't understand why the xip is not generated though.
Anyway, I've just uploaded a complete vs750 v7 kitchen. Just follow the instructions on 1st post to build the rom.
spocky12 said:
@pizzaboy192 : I think the errors you're getting are a "normal" behavior of xipport. I don't understand why the xip is not generated though.
Anyway, I've just uploaded a complete vs750 v7 kitchen. Just follow the instructions on 1st post to build the rom.
Click to expand...
Click to collapse
could you make a v5 one too? V7 has too many bugs to make it a base personally.
Sorry, what I uploaded was based on my previous work on a rom and is fully tested (I won't upload a kitchen not tested to successfully build and flash a rom). Not sure I will have time to do the same on v5 in the next few days.
spocky12 said:
Sorry, what I uploaded was based on my previous work on a rom and is fully tested (I won't upload a kitchen not tested to successfully build and flash a rom). Not sure I will have time to do the same on v5 in the next few days.
Click to expand...
Click to collapse
I"m not going to complain. Maybe we can actually fix the broken files in the ROM.
How would we go about using other WM files from the COM3+ builds in the kitchen? Would this make it possible to bake in fun features? Would it also be possible to bake-out OEM features like the stupid Arcsoft stuff?
pizzaboy192 said:
I"m not going to complain. Maybe we can actually fix the broken files in the ROM.
How would we go about using other WM files from the COM3+ builds in the kitchen? Would this make it possible to bake in fun features? Would it also be possible to bake-out OEM features like the stupid Arcsoft stuff?
Click to expand...
Click to collapse
Totally possible, we just need to have a working base to start from.
Thanks Spocky for the uploads.
I'd love to start with a V5 base so that I don't have to remove all the Arcsoft junk. I'd just have to replace a set of reg keys and bake in a few files. Seems like it would make more sense. Plus it'd get rid of that cheap android-esque homescreen.
pizzaboy192 said:
I'd love to start with a V5 base so that I don't have to remove all the Arcsoft junk. I'd just have to replace a set of reg keys and bake in a few files. Seems like it would make more sense. Plus it'd get rid of that cheap android-esque homescreen.
Click to expand...
Click to collapse
I totally understand that. I'm running into errors with the v5 build too, so I just want to be able to successfully build and flash something to my phone to start. Once I have that (pulling the wheelchair out of the closet and blowing the dust off, getting rolling again in an ervius kitchen) I can start changing things.
Its kinda depressing to me to run into errors and not remember what causes them... a sign that its been way too long.
da_reeseboy said:
I totally understand that. I'm running into errors with the v5 build too, so I just want to be able to successfully build and flash something to my phone to start. Once I have that (pulling the wheelchair out of the closet and blowing the dust off, getting rolling again in an ervius kitchen) I can start changing things.
Its kinda depressing to me to run into errors and not remember what causes them... a sign that its been way too long.
Click to expand...
Click to collapse
I wonder if we could hybridize this... Take the OEM stuff from the V5 rom and the XIP from V7... would it work?
It'd be pretty easy to do, both are running the same basic windows mobile platform. I personally would like to compare the drivers used to see if there are any newer versions in v7.
da_reeseboy said:
It'd be pretty easy to do, both are running the same basic windows mobile platform. I personally would like to compare the drivers used to see if there are any newer versions in v7.
Click to expand...
Click to collapse
I'm waiting for files to copy on my netbook and I'll see what happens and if the ROM builds.
I'd be a little cautious of drivers, as there's some reason that there were so many issues with the 3G connection dropping on the V7 rom, I'd want to pin it on the WWAN drivers...
Hello,
In this thread I will teach you every method I had to use to root any Spreadtrum devices, Starting with the riskless ones to the reckless ones.
I have to warn you that the last root method (using ResearchDownload to load a modified system.img) may be dangerous ! (because of possible partition table changes)
The others methods are pretty safe, don't be afraid by them if you do exactly what I wrote.
Theses processors are also named SP6820 and SP8810, it's exactly the same processor, it's just some misnaming from Chinese sellers.
Theses methods do work on the newest Spreadtrum CPUs, like the SC7710 (the 3G WCDMA model), and the more powerful SC8825/SC6825 (dual core).
Why buying a Spreadtrum based phone ?
They are really cheap, and they work amazingly well ! They can play some games and emulators very well, that's unexpected for such low end devices (50$ or less)
They usually only have 256MB of RAM but despite that, they still runs well ! (I tested a lot of games and some 3D games are working flawlessly, pretty amazing) - I discovered that they are using zram (or other swap methods) to provide more RAM by compressing it when needed. That's pretty neat and really helps with such a small amount of RAM !
They are very good as a portable multimedia device, to read mails, browsing the web, play some games, mp3, videos.
As a 2G phone they are competent, but the 2G modem is not as good as the one in MTK processors. (It takes longer to load something in the same conditions)
Boot very fast, and have decent battery life. (3-4 hours of video out of a 1200 mAh battery - 5-6 hours out of a 1800 mAh)
Why you should not ?
Not true anymore, but they were extremely difficult to root in some cases.
They don't seem to be well tested ... You can have a microphone so quiet nobody will be able to ear you. But it's easy to fix as you can see here: http://forum.xda-developers.com/showthread.php?p=38731407
They don't have any form of usable 3G support. (except the SC7710 who have WCDMA 850/2100 compatibility)
They usually have only 256MB of RAM again. So that can be a problem when you are, for example, using Opera Mobile Classic with more than 3 tabs. And make the transition between apps longer.
SC6820 and SC8810 model are all using Android 2.x, even if some are marketed as Android 4.0 phone (very big and blatant lie !)
They usually use android 2.3, but some are only Android 2.2 phones ! (The fake Android 4.0.3 for instance is usually only android 2.2)
SC6825 and SC8825 seems to only have a (real this time) Android 4.0.3 firmware. 4.1 are better is often advertised, but it's again ... lies ... Android 4.0 is not really suitable for phones with only 256 MB of RAM, so SC6825/8825 phones are pretty rough on the edges. Using more than one tab on the default web browser is asking for troubles for example.
They all use the MocorDroid Firmware. It's some kind of fork of Android that use NON-Standards and sometime buggy Launchers and they often use alternative keyboards like Go Keyboard which is kind of a bad choice considering the RAM and ROM constraints on theses devices ...
The only difference between the SC6820 and the SC8810 is the support for the Chinese form of 3G.
If you don't live in china, that means this two processors are essentially the same. (Don't trust sellers, the 8810 is NOT WCDMA "3G" compatible)
Some phones with the fake Android 4.0.3 based on 2.3.5 will brick themselves nearly 2 months after you first used it. It's a really weird behavior of this early Spreadtrum firmware. So if you have this firmware, just do whatever it takes to root it, make a backup and install CWM as soon as possible to be able to recover from this possible breakage. It's only a problem with a fraction of Spreadtrum phones, but you will be very happy if you have installed CWM before encountering it ^^ (applicable only if you bought one in 2012)
A lot of fakery in the Spreadtrum scene. For example fake MTK6515/MTK6572 phones that are in fact just SC6820/SC6825 phones with a firmware modified to lie its processor ID to populars android benchmarking tools like Antutu Benchmark.
If you are searching for a 512MB RAM phone, you'd better go for an MTK(6575/6572 or better) Phone. As you will never find a real 512MB Spreadtrum phone in the jungle of lies you are looking at ...
On all model with 2.3.5 based firmware (SC6820 and SC8810 essentially), you can have a lot of problems with the SIM card detection on some sim cards. For example I can't call somebody with mine, but I can answer a call or send/receive SMS ... Very weird bug ...
This bug seems to be related on the type a sim card you have. With some their is no problem at all.
I can confirm that it's working flawlessly on SC6825 and 8825 based phones with the real 4.0.3 based firmware.
Why rooting it ?
Because a lot of them come with a lot of sh*tty softwares, including the bad launcher and keyboard.
Because they can come with a "Virus" that can send SMS messages to china (so you have to pay for unwanted international SMS cost)
I myself have this Virus on one of my phones, as of now, I haven't noticed anything unusual. Just the useless, unkillable com.android.caivs.app process eating 15 MB of RAM doing nothing. (It is a significant waste of ram on such devices)
(As of now I only seen this malware on Feiteng devices - You can share your experience with this thing down bellow)
More about CAIVS here: http://web.archive.org/web/20110812021151/http://www.cseed.cn/chinese/news/portfolio2.htm
That virus was on most of the earliest Spreadtrum phones but don't seem to be a worry nowadays. But I haven't tried any new Feiteng devices. They were so poor in quality that I will never buy feiteng again so find it by yourselves if you feel adventurous xD
How-to do that ?!
If you are lucky you will be able to root your phone by traditional means.
If you are not, you can root them by manually adding the root utilities to the ROM.
I will describe every methods that you should try in order of difficulty and risks.
Before doing any of that, go to the android setting -> applications -> Development -> Check USB Debugging.
Universal Root utilities
Theses methods are safe, and the second one is, as of now, working on every Spreadtrum phones flawlessly !
1.1 - Z4Root
Just try z4root !
http://forum.xda-developers.com/showthread.php?t=833953
z4root is a little tool to root Android 2.2 and sometime work on 2.3
It's known to work on devices with the fake Android 4.0.3 based on 2.2 and MocorDroid 2.2.2
It may work on more of them, just try, there is no risks at all.
Make sure you have at least 50 MB of available space on the /data partition before trying this. (not the SDCard, the Applications Space)
Try a temporary root to see if it works, then you can do the permanent root.
You will maybe have to try it 2 or 3 times before it works.
Even if it doesn't work, reboot the phone after this. Because it can eat your battery while running in the backgroung if it fails.
1.2 - vRoot
vRoot is a chinese tool to root many devices !
It's proved to work very well with Spreadtrum (and MTK) devices. I used it successfully on a lot of Spreadtrum devices, even the most recent ones (SC8825).
You only need a Windows Computer (I personally use it on Windows 7 32bits).
Then download it from here: http://www.mgyun.com/en/getvroot
Install it and then open it.
As of now you only need to plug your USB cable to your computer, and then click on the Root button. (you don't need to do anything else, don't touch your phone)
Once it's done and the phone rebooted you will be rooted !
The root app is some kind of custom chinese one, but it's working properly.
Don't try to replace it with SuperSU as SuperSU don't seem to work properly on Spreadtrum devices.
If you want to understand what the root app is saying, try to set the language on your device to English.
2 - Custom Firmware Flash
Please never use any custom firmware available in .pac file format ! Or at least, don't use them before doing a full backup of your current firmware !
Feiteng A7100 (only if you have the mt6515_c910_ht_en_4.0_v01 rom/firmware on it !!! If not, don't touch it, you will end up with a brick ! Or screen reversed, or other strange bugs): http://forum.xda-developers.com/showthread.php?t=2149396
If you have a Feiteng A7100 I really recommend NOT TO USE this rom ! Why ? Because it only works on a fraction of A7100, newer releases of the same phone don't use the same firmware. With this tutorial here, you can root your A7100 easily and way safer. Please go to "4-" on this tutorial to know how to root your A7100.
If you append to find some others Custom roms for spreadtrum devices, or are making one, please send me a PM, I will link them here.
3 - Fastboot to the rescue !
If every fast, simple and secure methods are not working, then this will be difficult my friend !
3.1 - Find Fasboot
First, let check if we have fastboot in your phone !
Fastboot is a little tool inside the bootloader. It's here to help you flash the firmware.
Not every Spreatrum phones have it, so let's check if you are lucky !
You can access it by powering on the phone up while holding a key.
First power off your phone.
Then hold some button like volume+
while pressing this button, press and hold down the power button.
Keep holding the two buttons until the screen light up.
You should now have something on your screen. Maybe a system diagnostic tool (a menu with a set of system tests, that's totally useless) or maybe the recovery mode (a screen with a warning sign, and now your phone is stuck here until you pull out the battery) or, and that means victory, a screen that says "Fastboot".
If you are not on fastboot, but are on the Recovery or the System Test, turn the phone off again and try another button press at boot time exactly like I said before.
This time, try the Home button if you have one, or the Volume-.
You should also try buttons combinations. Like volume up and down at the same time. Home + vol Up, etc and maybe the 3 at the same time ...
(if you just boot as if nothing was pressed, you maybe have to unplug the battery, wait for a while and put it back before powering the phone on. Theses things are also not working when the usb/charging cable is plugged in - if some keys combinations are not doing anything, it's perfectly fine, it means they don't trigger any hidden boot mode)
If nothing bring fastboot up, you have to use the Spreadtrum Debug tool "ResearchDownload" ...
So Skip to "4-" ! ^^
3.2 - Install the drivers
If you append to find Fastboot, we will have to install the PC part of it !
Like every android phone, you have to install adb and his drivers to access the Android Debug Bridge.
You can find them and learn how they work here: http://dottech.org/21534/how-to-ins...ows-computer-for-use-with-your-android-phone/
On Ubuntu or Debian Linux you just have to install them that way:
Code:
sudo apt-get install android-tools-adb android-tools-fastboot
You also have to install the phone drivers if you are using Windows:
ADB Drivers: http://www.mediafire.com/download.php?c5nf3rlhxmxhu4x
Debug Drivers: http://www.mediafire.com/download.php?2tyg0k2xp3ejgyg
Mirror: http://www.mediafire.com/?o9km8vl287ev24j
Then you will have to tell adb what phone to use. By that I mean adding the PCI ID to a text file to tell adb that this peripheral is compatible.
The Spreadtrum PCI ID is 0x1782
add this line to "Your user directory/.android/adb_usb.ini"
Code:
0x1782
3.3 - Using fastboot to load CWM (Clockwork Mod)
CWM work on some of theses Spreadtrum devices, most of the time, the screen is reversed, but it works !
On some phone, you will be presented with a blank screen, but CWM will work ... That will just be very difficult to navigate ... (don't bother and use another method if you append to be in this boat)
Here are the recovery images available for Spreadtrum device to my knowledge:
* http://www.mediafire.com/download.php?u6uyignmdcpillt - extracted from a random SC6820 that I don't remember
* http://www.mediafire.com/download.php?bosnfcq9n65mtc5 - i9270+
* http://www.mediafire.com/download.php?xem49dy5dh99ml0 - 5830, S5830, Q5830, Q206 and GT-N9300 (maybe more)
* http://www.mediafire.com/download.php?adfwq6b5268qb58 - S9300 (SC6820A S3 Clone)
* http://www.mediafire.com/download.php?y2f7aaan4b00l1m - Feiteng GT-A7100 and probably more Feiteng devices.
* http://www.mediafire.com/download.php?lg7m6v49efzpnjk - 6500-TV or S560
* http://www.mediafire.com/download.php?6xn977jjsuusjan - N9300 (I9300 Clone)
* http://www.mediafire.com/download.php?d68wc334qn47tdd - S930 or N8820
If your device is not listed or the one for your device doesn't work, try them all, even if your phone is SC6820 and the recovery was made for SC8810, if none are working, we will have to flash the entire system partition, which is a lot more difficult and dangerous ...
Flashing CWM to the phone:
Linux Only: Initialize ADB:
Code:
sudo adb kill-server
sudo adb start-server
Boot your phone in fastboot mode.
Be sure your device shows up:
Code:
fastboot devices
if your device show up, it's time to flash
Code:
fastboot flash recovery recovery.img
It's flashed ! Let's reboot now.
Code:
fastboot reboot
Start on CWM, if it works, you can start to root the phone !
Download this patch: http://www.mediafire.com/download.php?131nsw87afzwb5v
Put it on the root of your SD Card.
Now you will have to boot on CWM, he is on the same key combination than the old useless recovery was. (Most of the time Volume- and Power)
You can also try this command with adb:
Code:
adb reboot recovery
Now it's the perfect time to do a full backup of your firmware with CWM, so please do so, that can come in handy. (please go to the end of this tutorial after rooting your phone to know how to make a FULL backup. CWM will only make a partial one.)
choose apply update.zip
Choose the file you have put on your sd card before
Apply it then reboot.
This update.zip have pushed everything needed to root your phone in the right place, you should be rooted now !
If you have an error like:"Can't mount /sdcard" you may have to try with another SD Card and be sure your SD Card if formated as Fat32.
3.4 - Using Fastboot to load a modified system partition image
Please follow the instructions down bellow on how to "5 - Create a rooted system partition image"
When you have done your Rooted system partition image, flash it like that:
Code:
sudo fastboot devices
#if your device show up, it's time to flash
Code:
sudo fastboot flash system system.img
#It's flashed ... Now let's reboot with all the apprehension of the world
Code:
sudo fastboot reboot
If it boots (should boot), you will be up and rooting !
4 - Spreadtrum ResearchDownload tool to the rescue !
First, if you have fastboot, use fastboot ! It's simple, more reliable, faster. It's bottomline better !
If you don't have fastboot or can't figure out how to bring him up on your phone despite trying for about an hour. This tool will most likely work.
First, you should use Windows XP 32bits. Even real XP or in virtualbox.
It might work on windows 7 32 bits and 64 bits but you will have to tweak the system to allow installation of non signed devices drivers ...
ResearchDownload work as this:
First you start the Channelserver - This thing is here to make a bridge between the tools and the driver.
Then you start ResearchDownload.
Now you can make a full firmware flash (you should not !! It's a terrible idea !) or flash a single partition. But to do that, unfortunately, you should have a compatible set of fdl files.
Finding them on google is impossible, you have to extract them from your full firmware .pac file.
If you can't find your firmware on the Internet, you will have to try every single one you can find from others firmwares. I gathered all the fdl files I could find in a single package, so it won't be that difficult.
It's highly probable that you will find one that will work with your phone. This thing have to boot the phone and flash the Nand Flash chip. I'm pretty sure there is not a lot of different ways to do this on a single processor.
I really don't know the risks of using a wrong fdl set. But we haven't seen any risks at all yet. Some will work on your phone, others will just do nothing. You will just have to try every single one until one work.
I named the folders with the names of the phones I know working with theses. So it will be easier to find the good one. (A7100, 6500-TV, 5830, Q206 and S930 users will feel very lucky ^^)
4.1 - Learn how ResearchDownload Work
First you have to install the drivers, you can find them here:
ADB Drivers: http://www.mediafire.com/download.php?c5nf3rlhxmxhu4x
Debug Drivers: http://www.mediafire.com/download.php?2tyg0k2xp3ejgyg
Then you have to plug your phone to your computer with your micro usb cable. Your phone have to be powered on.
Be sure every pieces of hardware are detected and installed correctly.
As you can see, this phone is not just detected as an ADB device, or as a mass storage device.
It actually have an internal serial port to usb adapter !
In other words that means this processor provide a way to flash his nand very easily even if it is fully bricked. It's a rare and pretty good feature you don't see that often. In fact, most of the time you have to solder a real serial port yourself on the phone motherboard, then have to use a Serial to USB adapter to have this level of access to the hardware.
So yes, back to tutorial.
Now you will have to unplug your phone and turn it off.
You have to download the debug tools, you can download them here: http://www.mediafire.com/download.php?rngukh111vqfr8h
First you have to start the channel server, you will have to disable your firewall for this app, it's because this tool use a network protocol to communicate with the other tools.
Then open ResearchDownload.
ResearchDownload is a weird flashing utility, it can open a .pac firmware file and can make a .pac out of .img files. You also can flash .img files and that's what we will do. But unfortunately it can't make a full backup ... So be careful !
The cog logo is here to let you open a .pac file. We don't need that as we probably don't have it.
The "two cogs logo" let you configure the flash utility.
Click on this to bring a new window.
On the download settings window, click on select product then choose your type of phone. (SC8810 or SC6820, it doesn't really matters if you take the wrong one out of those two.)
Then uncheck "Select All Files" as you don't have any of theses.
You can see FDL1 and FDL2 are still checked, and you don't have those files ...
As they are needed to start the Flash utility, we will have to find them.
I came across only 3 different FDL1 files, but for theses FDL1 it seems every phone have his own FDL2.
You will have to find the ones that work for you.
Here is an archive of nearly every FDLs available: http://www.mediafire.com/download.php?c6q2gxobccv32oj
Choose one FDL1, and one FDL2 located in the same folder. (you can choose a File with a right click on the FileName blank space in front of FDL1)
Click on OK.
Then click on the "Play button" saying start download.
It may show some warning, it's not a problem.
Now, press Volume Down on your phone, then you have to plug it on the USB Port, still holding the button.
You can release the button when the flash begins.
You may have to press an other button than Volume-. Some phones are reported to use the Home Button instead.
You may also have to remove, wait a while, and reinsert the battery before holding volume- or after the flashing procedure to be able to start the phone.
If ResearchDownload shows you an error or timeout, try another set of FDLs Files. Keep trying until you find one pair that work !
If it works the flashing process should start right away. Just a millisecond after Windows have detected and initialized the device when you plugged it.
When you have the right FDLs, you can go to the next step, flashing something useful ^^ (we haven't flashed anything as of now, just been searching for a compatible flashing bios)
If your working FDLs folder does not have the name of your phone, please tell me what phone you have and what FDLs you used so I can rename them.
4.2 - Using ResearchDownload to load CWM (Clockwork Mod)
Do exactly as said before, but check the "Recovery" checkbox on Download Settings. and choose one of theses CWM images:
* http://www.mediafire.com/download.php?y2f7aaan4b00l1m - Feiteng GT-A7100 and probably more Feiteng devices.
* http://www.mediafire.com/download.php?lg7m6v49efzpnjk - 6500-TV or S560
* http://www.mediafire.com/download.php?6xn977jjsuusjan - N9300 (I9300 Clone)
* http://www.mediafire.com/download.php?d68wc334qn47tdd - S930 or N8820
* http://www.mediafire.com/download.php?xem49dy5dh99ml0 - 5830, S5830, Q5830, Q206 and GT-N9300 (maybe more)
* http://www.mediafire.com/download.php?bdl1qr7orsj4ebr - extracted from a random SC6820 that I don't remember
* http://www.mediafire.com/download.php?6g1t6057p6c8wpt - i9720+
* http://www.mediafire.com/download.php?adfwq6b5268qb58 - S9300 (SC6820A S3 Clone)
When you flashed one successfully, try to boot on recovery (Usually by holding Volume- while holding the power button until the screen light up).
If your device is not listed or the one for your device doesn't work, try them all, even if your phone is SC6820 and the recovery was made for SC8810, if none are working, we will have to flash the entire system partition, which is a lot more difficult and dangerous ...
Download this patch: http://www.mediafire.com/download.php?131nsw87afzwb5v
Put it on the root of your SD Card.
Now you will have to boot on CWM, remember, he is on the same key combination than the old useless recovery was.
You can also try this command with adb:
Code:
adb reboot recovery
Now it's the perfect time to do a full backup of your firmware with CWM, so please do so, that can come in handy. (please go to the end of this tutorial after rooting your phone to know how to make a FULL backup. CWM will only make a partial one.)
choose apply update.zip
Choose the file you have put on your sd card before
Apply it then reboot.
This update.zip have pushed everything needed to root your phone in the right place, you should be rooted now !
If you have an error like:"Can't mount /sdcard" you may have to try with another SD Card and be sure your SD Card if formated as Fat32.
4.3 - Using ResearchDownload to load a modified system partition image
Now we are in deep **** ! This can be tedious ... You will need to drink a lot of coffee, then you will probably pull your hair off, but it's possible to root every single Spreadtrum devices this way !
Please follow the instructions down bellow on how to "5 - Create a rooted system partition image"
When you have done your Rooted system partition image, reboot on Windows, then flash it like that:
Do exactly as said on the paragraph on how ResearchDownload works, but check the "System" checkbox on Download Settings, and choose your modified system.img file to flash it on the device.
As it is still not tested at all, you will have to pray some kind of Spreadtrum God and hope it will be successful ...
The first boot after the flash can be very VERY long. It's perfectly normal.
After the flash is done, please make a full backup (see bellow how you can do that), so I can make a Clockwork recovery partition working with your phone.
You may need to flush your data partition with CWM to avoid some crazy bugs after the flash. You will have theses bugs because of the partitions realignment that might occurs as a result of using a slightly different FDL set as the manufacturer.
Don't even try to do a factory settings reset before installing CWM, as I don't know what monster can lie ahead if you do a factory reset without any working recovery installed
(If your phone doesn't boot after the flash, it is possible to flush the data and cache partition with ResearchDownload. I will explain it, if needed !)
5 - Create a rooted system partition image
Please always try the CWM method first ! There is no risks at all to destroy your phone if the recovery is not working. Here we are making a new system image to flash on the system partition, this partition contain the Android operating system. I will try to explain everything as good as I can, but if you make a mistake, if you don't read my warnings, you can brick your phone very easily !
That will be difficult ... And you will have to use a Linux computer, or Linux in Virtualbox, or in a Live CD, basically you will need Linux somewhere on your computer ^^
Why ? Because we will have to preserve unix permissions on an extracted tar archive ! Trust me, you will probably brick your phone if you do that on windows ...
#Install ADB
Code:
sudo apt-get install android-tools-adb android-tools-fastboot
#Configure ADB
Code:
mkdir ~/.android
Code:
echo 0x1782 > ~/.android/adb_usb.ini
#Start the ADB server
Code:
sudo adb kill-server
sudo adb start-server
#Just let's check just in case if your device is already rooted
Code:
adb shell su -c id
Possible answers:
uid = 0 (root) gid = 0 (root) - your phone is already rooted ! (if you haven't noticed it, it's because superuser.apk is not installed, so just push it and install it via ADB and you are rooted !)
SU: Permission denied - You are not rooted ... Good luck then !
#Now we will backup the system partition !
Code:
adb shell tar -cf /mnt/sdcard/system.tar system
Please pay attention to the errors !
There will be missing files, and we will have to add theses by ourselves after the backup to pretend to have a full backup.
Here is the archive for the known missing files: http://www.mediafire.com/download.php?fm1z5ujc75bg268
If you have more than theses:
Code:
tar: can not open 'system/etc/dbus.conf': Permission denied
tar: can not open 'system/etc/bluetooth/audio.conf': Permission denied
tar: can not open 'system/etc/bluetooth/auto_pairing.conf': Permission denied
tar: can not open 'system/etc/bluetooth/input.conf': Permission denied
tar: can not open 'system/etc/bluetooth/main.conf': Permission denied
tar: system/lost+found: Permission denied
tar: Error exit delayed from previous errors
Then you should just give up, or tell me so I can send you the missing files.
Note: Lost+found is not important, it's just a folder automatically created by Linux to collect any corrupt files.
#Now we will pull this nearly full backup to our computer. Please keep it preciously somewhere secure.
Code:
adb pull /mnt/sdcard/system.tar
#Warning, theses next steps have to be made ONLY on Linux on an ext2/3/4 partition ! Please never attempts to do this on Windows or On Linux on a FAT32 partition.
#untar the archive
Code:
sudo tar -xvpf system.tar
#now we will restore the files we have not been able to backup.
#Download this archive if you haven't done this before: http://www.mediafire.com/download.php?fm1z5ujc75bg268
#Then extract it on the same folder as you extracted your system.tar file with this command:
Code:
sudo tar -xvpf btdbus.tar
#Now it's time to add the root utilities, you can download them from here: http://www.mediafire.com/download.php?v69nm172heos17o
Code:
sudo tar -xvpf root.tar
sudo cp Superuser.apk system/app/Superuser.apk
sudo install -m 06755 su system/xbin/su
#Now we will get rid of this virus ! (the file name can be something else. Like caivs.apk, or some random numbers at the end)
Code:
sudo rm system/app/eyuSales_20121116.apk
#And now you will have to make a flashable system image with this tool, included in the root.tar archive
Code:
sudo ./mkyaffs system system.img
#Now you can reboot your phone in fastboot or use researchdownload to flash your new System image.
6 - Do a full nand backup
Here is how to do a full nand backup of your beloved Spreadtrum: http://forum.xda-developers.com/showthread.php?p=39270468
7 - Don't forget to remove to caivs Virus
When you are rooted, you can remove the Virus or any preinstalled apps using Link2SD.
I suggest you to remove everything you have preinstalled if it is available on the Google Play Store (except the keyboard or the launcher !!!). For example if you have an old version of ES File Explorer on your phone preventing you from updating it, you can remove it safely, then install the updated version from the the Play Store.
Never try to remove something that you don't know what it is !
For the Launcher or keyboard. You can remove them only if you installed a new one on the System partition and tested it successfully !
-----
I want to thanks every peoples at http://forum.china-iphone.ru and Yekdall for being one of the first to type something in English about spreadtrum firmware modding !
Data missing?
First of all, thanks a lot for tutorial! Unluckily there is missing the data that i should copy back into the tar and then the img-file. Could you upload the btdbus.tar and the root.tar?
Thanks again, have a nice day!
keulepeter said:
First of all, thanks a lot for tutorial! Unluckily there is missing the data that i should copy back into the tar and then the img-file. Could you upload the btdbus.tar and the root.tar?
Thanks again, have a nice day!
Click to expand...
Click to collapse
I'm uploading them right now ^^
By the way, what phone are you rooting ? I will try to make a "compatibility list", so I need the model number, and the brand name if any.
Good luck !
EDIT: I added the missing links
Are the sc8810 and sp8810 the same processors?
lynnox said:
Are the sc8810 and sp8810 the same processors?
Click to expand...
Click to collapse
Yes exactly the same, just a different way to name it.
ElectronikHeart said:
3 recovery images are available for Spreadtrum device to my knowledge:
1 http://www.mediafire.com/download.php?u6uyignmdcpillt
2 http://www.mediafire.com/download.php?bosnfcq9n65mtc5
3 http://www.mediafire.com/download.php?xem49dy5dh99ml0
Try them all, if none are working, we will have to do that the other way ...
Download this patch: """"""Link missing as of now, I have to upload it"""""""
Put it on the root of your SD Card.
Now you will have to boot on CWM, he is on the same key combination than the old useless recovery was.
choose apply a update.zip
Choose the file you have put on your sd card before
Apply it then reboot.
This update.zip have pushed everything needed to root your phone in the right place, you should be rooted now !
Click to expand...
Click to collapse
patch pls. (update.zip)
I'll try to load CWM even though at the moment I can only get into recovery. I have the exact same model as H_Bler's which is why I've been focusing more on his thread. From your description on how to access fastboot, I assume that it's the diagnostic mode when UpVol + Pwr is pressed. I never saw anything that said fastboot. The only thing unusual when I was going through the menus was I always got an error when I try the 4th or 5th option. Unfortunately, I can't really try it again because I can't access it anymore. That goes without saying the I can't work with IMG files as well.
5 - Spreadtrum ResearchDownload tool to the rescue !
Now we are in deep **** ! This is not tested as of now ... So come help me ! You will need to drink a lot of coffee, then you will probably pull your hair off, but we will know if it's possible to root every single Spreadtrum devices !
5.1 - Using ResearchDownload to load CWM (Clockwork Mod)
5.2 - Using ResearchDownload to load a modified system partition image
Click to expand...
Click to collapse
Something to look forward too.
I want to thanks every peoples at http://forum.china-iphone.ru and Yekdall for being one of the first to type something in English about spreadtrum firmware modding !
Click to expand...
Click to collapse
I've also been going here. I even tried 3 of the ROMs but I always get the verification failed message. I know it might be too much, but exact links for the thread would really be much appreciated (to be honest, I can't even remember exactly where I got the ROMs. All I remember is that the thread had a lot of collapsible trees.
ElectronikHeart said:
I'm uploading them right now ^^
By the way, what phone are you rooting ? I will try to make a "compatibility list", so I need the model number, and the brand name if any.
Good luck !
EDIT: I added the missing links
Click to expand...
Click to collapse
If and when I get my phone fixed/replaced. I'll try your method first. =P
jvrey5 said:
[Lot of things ...]
Click to expand...
Click to collapse
Well the thing you have when you push up and power is the system test menu. It's located on the android system partition. It's not fastboot.
Fastboot should be something that says "Fastboot" in red letter, or something else unusual.
If you have not fastboot you should use Spreadtrum Researchdownload to flash your phone, I will write the tutorial about it soon.
I really can't link you the thread on the russian forum, first because it will probably confuse you, and also because it's spread everywhere on so many threads it's unbelievable ... That's why I'm doing this centralization work for you ^^
I will post a list of ROMS for recovery purpose. Your phone seem to be bricked. I don't know how you've done it (I really want to know what you phone is and how you've bricked it, that will help me to write the warnings necessary to avoid such cases).
I have 14 roms for Spreadtrum devices, maybe one will work for your phone.
I just want to know what your phone is ^^ Please tell the name of your phone on your posts everyone and if you know how to find it, the exact name of your firmware.
PS: I will upload the patch soon, I'm just searching for a file hosting service that will keep it up and not erasing it 2 hours after I uploaded it ^^
EDIT: Link to the update.zip for rooting you device via CWM added.
Tutorial updated: Spreadtrum debug tools method added.
It may now be possible to root even Spreadtrum devices without Fastboot mode available.
Please feel free to tell me if it works !
ElectronikHeart said:
Tutorial updated: Spreadtrum debug tools method added.
It may now be possible to root even Spreadtrum devices without Fastboot mode available.
Please feel free to tell me if it works !
Click to expand...
Click to collapse
need help
Question
Dear Spreadtrum Master!
Please, can you help me with this problem:
I have a Star I8160 phone with Spreadtrum 6820 and 256 MB ROM. It seems, that everything is working fine, the ROM and the phone is fast, and cool. But when i try to use the phone as a phone, i talk to the phone, and the others just only hearing pieces of my sentences. Sometimes the phone is very-very silent, i need to shout for the others to hear. I thought, that this is a microphone problem, so i replaced the microphone. But nothing changed. I had 2 phones from this type, and both produces the same fault, so i think maybe the problem will be with the ROM. What do you think, is it possible? If so, can i replace my normal rom, which is DM_BASE_12A_w12.43 (sc6820_modem) 11-02-2012?
question
Hi ElectronikHeart, i need help
I have a feiteng a7100, and i flash a rom with ResearchDownload.exe, in the flash operations tab i choose the option to erase all flash. Now i have a brick phone. Do you have a copy of nv.bin? Do you know how to recover from it? how can i reflash nand?
thanks
gtxphoenix said:
Dear Spreadtrum Master!
But when i try to use the phone as a phone, i talk to the phone, and the others just only hearing pieces of my sentences. Sometimes the phone is very-very silent, i need to shout for the others to hear. I thought, that this is a microphone problem, so i replaced the microphone. But nothing changed. I had 2 phones from this type, and both produces the same fault,
Click to expand...
Click to collapse
The Master hasn't been in the past few days so I'll try to answer your issue as best I can.
Usually, the phones are designed for a specific region/country. It's possible that your ROM was built for a different one. How sure are you that the ROM which you are replacing it with will work for you? (I assume that you have a backup and you know how to load ROMs) Also, you might want to try editing the build.prop it increase/maximize reception.
To be honest, this is actually a complicated approach. From what you said, it seems that you've made other troubleshooting steps on your own. Since you really did not mention all of them I'm basing my response on what you said.
Let's try to stick to the basics first. Why did you replace the microphone in the first place? If the same issue happens with 2 other phones from this type, I don't think the mic is the problem. Also, does this mean that you can hear them fine, but they have a hard time hearing you? Have you tried using the stock sound recorder on your phone? Is it also choppy? Have you tried using Skype? You don't really have to call anyone, you just need to make a test call.
When using the device as a phone (eg. making calls, sending SMS, MMS, or connecting to the internet using EDGE or 3G), you're actually relying mostly on your carrier/service provider. How many signal bars do you get? The easiest way to test signal related issues would be by using a different SIM or using a different phone. (When you try a different phone, I suggest using a GSM one - the ones that can only make calls or do SMS.) It's highly possible that there's already something wrong with your SIM.
---------- Post added at 01:17 AM ---------- Previous post was at 01:08 AM ----------
jmss said:
Hi ElectronikHeart, i need help
I have a feiteng a7100, and i flash a rom with ResearchDownload.exe, in the flash operations tab i choose the option to erase all flash. Now i have a brick phone. Do you have a copy of nv.bin? Do you know how to recover from it? how can i reflash nand?
thanks
Click to expand...
Click to collapse
ElectronikHeart hasn't checked in the past few days, so I hope you don't mind me butting in.
When you say brick, does it mean that you don't even have recovery mode? If you don't, try to see if you can put CWM. Once successful, you can try to use the A7100 ROM if your original one was a mt6515_c910_ht_en_4.0_v01 rom using the update.zip
jvrey5 said:
The Master hasn't been in the past few days so I'll try to answer your issue as best I can.
Usually, the phones are designed for a specific region/country. It's possible that your ROM was built for a different one. How sure are you that the ROM which you are replacing it with will work for you? (I assume that you have a backup and you know how to load ROMs) Also, you might want to try editing the build.prop it increase/maximize reception.
To be honest, this is actually a complicated approach. From what you said, it seems that you've made other troubleshooting steps on your own. Since you really did not mention all of them I'm basing my response on what you said.
Let's try to stick to the basics first. Why did you replace the microphone in the first place? If the same issue happens with 2 other phones from this type, I don't think the mic is the problem. Also, does this mean that you can hear them fine, but they have a hard time hearing you? Have you tried using the stock sound recorder on your phone? Is it also choppy? Have you tried using Skype? You don't really have to call anyone, you just need to make a test call.
When using the device as a phone (eg. making calls, sending SMS, MMS, or connecting to the internet using EDGE or 3G), you're actually relying mostly on your carrier/service provider. How many signal bars do you get? The easiest way to test signal related issues would be by using a different SIM or using a different phone. (When you try a different phone, I suggest using a GSM one - the ones that can only make calls or do SMS.) It's highly possible that there's already something wrong with your SIM.
---------- Post added at 01:17 AM ---------- Previous post was at 01:08 AM ----------
ElectronikHeart hasn't checked in the past few days, so I hope you don't mind me butting in.
When you say brick, does it mean that you don't even have recovery mode? If you don't, try to see if you can put CWM. Once successful, you can try to use the A7100 ROM if your original one was a mt6515_c910_ht_en_4.0_v01 rom using the update.zip
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Click to collapse
I dont have recovery mode, the phone doesnt turn on. I already try to put CWN but it doesnt work. I need nv.bin file for sc6820a for rewrite nand flash.
jmss said:
I dont have recovery mode, the phone doesnt turn on. I already try to put CWN but it doesnt work. I need nv.bin file for sc6820a for rewrite nand flash.
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Click to collapse
Now we really need the Master
gtxphoenix said:
Dear Spreadtrum Master!
Please, can you help me with this problem:
I have a Star I8160 phone with Spreadtrum 6820 and 256 MB ROM. It seems, that everything is working fine, the ROM and the phone is fast, and cool. But when i try to use the phone as a phone, i talk to the phone, and the others just only hearing pieces of my sentences. Sometimes the phone is very-very silent, i need to shout for the others to hear. I thought, that this is a microphone problem, so i replaced the microphone. But nothing changed. I had 2 phones from this type, and both produces the same fault, so i think maybe the problem will be with the ROM. What do you think, is it possible? If so, can i replace my normal rom, which is DM_BASE_12A_w12.43 (sc6820_modem) 11-02-2012?
Click to expand...
Click to collapse
Hi,
I had the same problem with one of mine. You just have to use a diagnostic tool from Spreadtrum and adjust the microphone amplification level. I will start a thread on that subject and link it there.
It seems to be a very common problem with Spreadtrum phones, but it is, most of the time, very easy to fix.
edit: here is the link: http://forum.xda-developers.com/showthread.php?p=38731407
WARNING: Don't ever flash if you don't have a working copy of the original firmware somewhere (a complete backup that you have tested your ability to flash back) The first step to do a complete backup, if the manufacturer don't want to send you the firmware, is to successfully root your firmware)
Don't flash if you have a microphone problem, nothing good will happen, this problem is not firmware related AT ALL.
jmss said:
Hi ElectronikHeart, i need help
I have a feiteng a7100, and i flash a rom with ResearchDownload.exe, in the flash operations tab i choose the option to erase all flash. Now i have a brick phone. Do you have a copy of nv.bin? Do you know how to recover from it? how can i reflash nand?
thanks
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Click to collapse
Oh god ! Why have you checked that option ^^
I may be able to dump my nv.bin file from the a7100 I just bought. (If I recall correctly, the nv.bin contain the imei so I will have to edit it to use your imei instead, imei are written in the battery compartment)
Can you try flashing it a second time entirely, It's possible that your uboot partition (what manage the early time boot operations), is not flashed properly.
Even without the nv partition you phone should be able to boot android, you will just not be able to use the phone as a phone. (make a call and everything)
Try with a better micro usb cable, Chinese ones can be very cheap and corrupt data on the way to the phone.
If your phone is still able to flash using ReasearchDownload that is.
Re: 4.5 - Do a full nand backup and help me make you a new CWM recovery
ElectronikHeart said:
4.5 - Do a full nand backup and help me make you a new CWM recovery
Please if you have rooted your phone using this method, and can't use the CWM method, that mean I can do a CWM that work on your device !
Now that you are rooted, you can make a full backup of your phone with ADB !
#open adb shell:
Code:
adb shell
Code:
I still have to explain this if someone needs it
Then send me you boot.img file and I will send you a recovery.img that you can flash to your recovery partition.
That will help new users to root a lot faster the same phone as you, and will make your life easier is you have to restore a backup.
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Click to collapse
>>>
I have also the same kind of chinese android phone, having a model # S930 with the same cpu chipset SP8810 (aka. samsung galaxy s3 clone), i've successfully rooted my chinese android phone, and installed some very usable apps like link2sd & titanium backup pro, i want also to have a full backup of my phone using your methods & ideas, can you help me? where can i find my boot.img so that you can make me my recovery image for my phone? my phone don't have any compatible clockworkmod recovery, but it have a native recovery mode option which work on an update.zip or fastboot....i hope you can help me make my phone recovery image with a rooted features... Thanks!
earl22online said:
where can i find my boot.img so that you can make me my recovery image for my phone?
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Click to collapse
So, you already have tested every recovery already posted ?
To make a backup of your boot.img, you will have to do a full backup manually using the Android shell. I will make a tutorial about this, and link it here.
It's pretty easy as you already rooted your phone.
When you have your backup I will, post a recovery.img file suitable to your phone.
Please keep an eye to this post. I will post the tutorial very soon.
ElectronikHeart said:
Oh god ! Why have you checked that option ^^
I may be able to dump my nv.bin file from the a7100 I just bought. (If I recall correctly, the nv.bin contain the imei so I will have to edit it to use your imei instead, imei are written in the battery compartment)
Can you try flashing it a second time entirely, It's possible that your uboot partition (what manage the early time boot operations), is not flashed properly.
Even without the nv partition you phone should be able to boot android, you will just not be able to use the phone as a phone. (make a call and everything)
Try with a better micro usb cable, Chinese ones can be very cheap and corrupt data on the way to the phone.
If your phone is still able to flash using ReasearchDownload that is.
Click to expand...
Click to collapse
I already try with tree micro usb cables. when i try to flash with researchDownload it failed at nvitem (after FDL2).
can you post a link to your nv.bin to test it ?
jmss said:
I already try with tree micro usb cables. when i try to flash with researchDownload it failed at nvitem (after FDL2).
can you post a link to your nv.bin to test it ?
Click to expand...
Click to collapse
I just bought my A7100, so you will need to wait 2 weeks for me to dump it. Maybe you should try asking to the guy who have made the rooted rom for the A7100 ?
I will, none the less, make a full backup of my phone as soon as I receive it.