Hi guys, I could successfully unpacked and repacked system.img on 4.0.4 for my Galaxy S III by learning from xda, add root files, delete unnecessary system apps, etc, and using "tar -cvf ...." to make an tar pack to flash with ODIN, thx to all xda developpers.
But when I did this again on new GSIII 4.1.1 firmwares like DI2, My phone jammed in the 2nd screen, could someone help me?
Here is what I did on 4.1.1 firmwares in Ubutu, just like what I did on 4.0.4
1. unpack system.img from tar files
2. exchange system.img to system.img.ext4 in Ubutu
3. unpack system.img.ext4 with
Code:
mkdir systest; mount -o rw,loop system.img.ext4 systest
oh just forget the folder name.
4. modify the files in systest folder blablabla
5. repack system.img from systest folder using
Code:
sudo mkuserimg.sh -s systest systest-new.img ext4 temp 1536M
6. then make a new tar file to flash with recovery.img, hidden.img etc.
This tar file could be flashed with ODIN successfully, but like I said above, my phone didn't response in the 2nd screen with Samsung logos, I've wiped userdata in stock recovery but it didn't work.
Then I didn't modify any files, just unpack and repack system.img, flash it with ODIN, my phone remains the same
Could someone kindly to figure it out what I did wrong on new 4.1.1 firmwares? Is it about Samsung file format in 4.1.1?
Oh no replies until now...:crying:
I tested other 4.1.1 firmwares, unpack and repack system.img, then zip into new tar file, flash it, also stuck on the Samsung Logo with vibration
but it worked on all 4.0.4 firmwares
i have extracted the system.img file in my windows computer and and tweaked it now i want to repack it and flash it using odin can anyone tell me how to repack the system.img files i have extracted
i have extracted the system.img file in my windows computer and and tweaked it now i want to repack it and flash it using odin can anyone tell me how to repack the system.img files i have extracted
Can I create system.img from firmware? I see in the firmware zip there is folder system that contain files and folders like the system.img.
How can I create system.img with that folder in firmware zip?
Sorry for my poor Enfglish.
I extracted my system.img file to the folder with Jancox tool. but I don't know how to close it back as system.img file. Can you please help?
OmerParlak25 said:
I extracted my system.img file to the folder with Jancox tool. but I don't know how to close it back as system.img file. Can you please help?
Click to expand...
Click to collapse
[TOOL][LINUX][ANDROID][WINDOWS] Jancox Tool Unpack Repack ROMs
Jancox Tool Unpack Repack ROMs Jancox tool is a tool for unpacking and repacking ROMs, in other words this is a tool for modification Android ROM, and it supports Linux, Android and Windows. Requestment Requestment Linux - Installed Python 3...
forum.xda-developers.com