Development [AOSP-11] [OFFICIAL] Samsung SM-A125F TWRP
- Thread starter edward0181
- Start date
You should read this before downloading a lineage 19.1 you should download the g means gapps included image like bgs
By the way how did u manage to fixed it
The files on my SD card were corrupted so I formated my SD card and downloaded everything again and thanks for telling me the meaning of bgs
hello, can i ask you?DISCLAIMER: I WAS NEVER, HAVE NEVER BEEN, AND WILL NEVER BE RESPONSIBLE OF ANY DAMAGES AGAINST YOUR DEVICES BY YOUR OWN MIS-OPERATIONS
Install instructions:
1. Download an arbitrary SM-A125F firmware zip package on SamMobile.com, whose Android version is 11. I used A125FXXU2BVB4 firmware.
2. Clean install firmware (means, no magisk boot module, etc. Flash with ODIN full firmware (BL, AP, CP and CSC _A125FXXU2BVB4*.TAR.MD5. Tick in ODIN options: NAND ERASE; Re-partition. Make sure AUTO REBOOT is OFF!!!
3. Let ODIN flash all, on completion, click reset, disconnect and connect USB, Select recovery.img (below post) in AP slot, and nulled VBMETA.img (below) in USERDATA slot. again; Make sure AUTO REBOOT is OFF!!!
4. Let ODIN flash all. Once all succeeded; Hold <VolDn> + <Power> to shut down, then Hold <VolUp> + <Power> to reboot to TWRP
5. Once TWRP has booted, do full factory reset (wipe caches and data). After that, format data completely. Reboot to recovery once done.
6. Once TWRP has re-booted, go to advance, terminal and execute command: multidisabler.
This will protect data partition from becoming encrypted again, and secure recovery partition from being replaced.
7. Reboot to system, and setup device as normal. After this, you could install Root or what ever you want.
Important: device must boot directly to recovery or stock recovery will be restored if you boot direct to OS.
8. Enjoy!
What is working:
Mounting, flashing *.img to superpartitions, MTP also fixed now.
What is not working:
ADB sideloading;
You tell me...
Samsung Galaxy A12
Disclaimer:Team Win strives to provide a quality product. However, it is your decision to install our software on your device. Team Win takes no ...twrp.me
Device tree: https://github.com/edward0181/android_device_samsung_a12
Kernel tree: https://github.com/00p513-dev/android_kernel_samsung_a12
I did follow the Guide on installing twrp on A125FXXS2BVA3, and worked.
Thanks to https://forum.xda-developers.com/m/edward0181.5368806/
Make sure oem unlock is showing on settings, Otherwise if you reboot when oem is hidden the firmware will corrupt & need to do a full flash.
Thanks to https://forum.xda-developers.com/m/edward0181.5368806/
Make sure oem unlock is showing on settings, Otherwise if you reboot when oem is hidden the firmware will corrupt & need to do a full flash.
DISCLAIMER: I WAS NEVER, HAVE NEVER BEEN, AND WILL NEVER BE RESPONSIBLE OF ANY DAMAGES AGAINST YOUR DEVICES BY YOUR OWN MIS-OPERATIONS
Install instructions:
1. Download an arbitrary SM-A125F firmware zip package on SamMobile.com, whose Android version is 11. I used A125FXXU2BVB4 firmware.
2. Clean install firmware (means, no magisk boot module, etc. Flash with ODIN full firmware (BL, AP, CP and CSC _A125FXXU2BVB4*.TAR.MD5. Tick in ODIN options: NAND ERASE; Re-partition. Make sure AUTO REBOOT is OFF!!!
3. Let ODIN flash all, on completion, click reset, disconnect and connect USB, Select recovery.img (below post) in AP slot, and nulled VBMETA.img (below) in USERDATA slot. again; Make sure AUTO REBOOT is OFF!!!
4. Let ODIN flash all. Once all succeeded; Hold <VolDn> + <Power> to shut down, then Hold <VolUp> + <Power> to reboot to TWRP
5. Once TWRP has booted, do full factory reset (wipe caches and data). After that, format data completely. Reboot to recovery once done.
6. Once TWRP has re-booted, go to advance, terminal and execute command: multidisabler.
This will protect data partition from becoming encrypted again, and secure recovery partition from being replaced.
7. Reboot to system, and setup device as normal. After this, you could install Root or what ever you want.
Important: device must boot directly to recovery or stock recovery will be restored if you boot direct to OS.
8. Enjoy!
What is working:
Mounting, flashing *.img to superpartitions, MTP also fixed now.
What is not working:
ADB sideloading;
You tell me...
Samsung Galaxy A12
Disclaimer:Team Win strives to provide a quality product. However, it is your decision to install our software on your device. Team Win takes no ...twrp.me
Device tree: https://github.com/edward0181/android_device_samsung_a12
Kernel tree: https://github.com/00p513-dev/android_kernel_samsung_a12
I'm stuck in Odin (SetupConnection) in the step 2.
If I install like this. Are the warning messages deleted when turning on the mobile phone?DISCLAIMER: I WAS NEVER, HAVE NEVER BEEN, AND WILL NEVER BE RESPONSIBLE OF ANY DAMAGES AGAINST YOUR DEVICES BY YOUR OWN MIS-OPERATIONS
Install instructions:
1. Download an arbitrary SM-A125F firmware zip package on SamMobile.com, whose Android version is 11. I used A125FXXU2BVB4 firmware.
2. Clean install firmware (means, no magisk boot module, etc. Flash with ODIN full firmware (BL, AP, CP and CSC _A125FXXU2BVB4*.TAR.MD5. Tick in ODIN options: NAND ERASE; Re-partition. Make sure AUTO REBOOT is OFF!!!
3. Let ODIN flash all, on completion, click reset, disconnect and connect USB, Select recovery.img (below post) in AP slot, and nulled VBMETA.img (below) in USERDATA slot. again; Make sure AUTO REBOOT is OFF!!!
4. Let ODIN flash all. Once all succeeded; Hold <VolDn> + <Power> to shut down, then Hold <VolUp> + <Power> to reboot to TWRP
5. Once TWRP has booted, do full factory reset (wipe caches and data). After that, format data completely. Reboot to recovery once done.
6. Once TWRP has re-booted, go to advance, terminal and execute command: multidisabler.
This will protect data partition from becoming encrypted again, and secure recovery partition from being replaced.
7. Reboot to system, and setup device as normal. After this, you could install Root or what ever you want.
Important: device must boot directly to recovery or stock recovery will be restored if you boot direct to OS.
8. Enjoy!
What is working:
Mounting, flashing *.img to superpartitions, MTP also fixed now.
What is not working:
ADB sideloading;
You tell me...
Samsung Galaxy A12
Disclaimer:Team Win strives to provide a quality product. However, it is your decision to install our software on your device. Team Win takes no ...twrp.me
Device tree: https://github.com/edward0181/android_device_samsung_a12
Kernel tree: https://github.com/00p513-dev/android_kernel_samsung_
After installation. Is a warning message displayed when the phone is turned on?
i unlock bootloader and The phone is back to factory settings . And I did not flash the official ROM. Is there a problem?
Last edited:
What warning message do you mean? The fact that your phone runs on unofficial software is normal. Knox is tripped...
Nothing to do on that.
or just follow instructions on post like: https://forum.xda-developers.com/t/...age-on-samsung-a30-after-root-device.3954589/
where it's explained how to remove this warning... it's just a warning...
tried to backup my system using the latest version (twrp-3.6.1_11-2-a12_img.tar)
successfully backup but failed when restoring
when I backup, the system was android 11 before flashing GSI
when i restore it, the system was android 12 with twrp only
successfully backup but failed when restoring
when I backup, the system was android 11 before flashing GSI
when i restore it, the system was android 12 with twrp only
Do I need to have specifically the Android 11 firmware or does this work with the latest Android 12 firmware too?
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9DISCLAIMER: I WAS NEVER, HAVE NEVER BEEN, AND WILL NEVER BE RESPONSIBLE OF ANY DAMAGES AGAINST YOUR DEVICES BY YOUR OWN MIS-OPERATIONS
Install instructions:
1. Download an arbitrary SM-A125F firmware zip package on SamMobile.com, whose Android version is 11. I used A125FXXU2BVB4 firmware.
2. Clean install firmware (means, no magisk boot module, etc. Flash with ODIN full firmware (BL, AP, CP and CSC _A125FXXU2BVB4*.TAR.MD5. Tick in ODIN options: NAND ERASE; Re-partition. Make sure AUTO REBOOT is OFF!!!
3. Let ODIN flash all, on completion, click reset, disconnect and connect USB, Select recovery.img (below post) in AP slot, and nulled VBMETA.img (below) in USERDATA slot. again; Make sure AUTO REBOOT is OFF!!!
4. Let ODIN flash all. Once all succeeded; Hold <VolDn> + <Power> to shut down, then Hold <VolUp> + <Power> to reboot to TWRP
5. Once TWRP has booted, do full factory reset (wipe caches and data). After that, format data completely. Reboot to recovery once done.
6. Once TWRP has re-booted, go to advance, terminal and execute command: multidisabler.
This will protect data partition from becoming encrypted again, and secure recovery partition from being replaced.
7. Reboot to system, and setup device as normal. After this, you could install Root or what ever you want.
Important: device must boot directly to recovery or stock recovery will be restored if you boot direct to OS.
8. Enjoy!
What is working:
Mounting, flashing *.img to superpartitions, MTP also fixed now.
What is not working:
ADB sideloading;
You tell me...
Device tree: https://github.com/edward0181/android_device_samsung_a12
Kernel tree: https://github.com/00p513-dev/android_kernel_samsung_a123For those who wants to install GSI, etc:
Boot to recovery, flash IMG and select what partition you want to flash to.
No need for aditional tools with latest update.210/05/2022
Rebuild kernel to fix issues with dynamic partitions. Backups and flashing img now doesn't break twrp and doesn't reboot anymore.
17/04/2022
Updated with latest FSTAB issues.
Will fix not being able to flash GSI to system partitions etc.
Will be online in TWRP.ME downloads soon, but below post is most recent.
https://eu.dl.twrp.me/a12/ Can be flashed from current recovery (TWRP) as IMG into recovery slot.
12/04/2022
Rebuild from A125FXXU2BVB4 firmware. Updated kernel to custom kernel. Modified FSTAB points to flash *.IMG files to dynamic partitions. Fixed FBE decryption of data partition.
04/10/2021
Updated to fix being able to install GSI in system-image partition. See below post
15/09/2021
* Fixed MTP, mount points of Dynamic_Partitions. All is working now, except Decrypting. As mentioned earlier, not important now as you can use OTG, or External_SD or MTP.
15/09/2021
* Redid whole tree, fixed partition errors. Works as system_root.
* FSTAB fixed
Still data decrypt issues, MTK is a pain... not important now, when using external_sd
20/08/2021
* Fixed FSTAB issues.
* Fixed Sideload and ADB issues
* Mounts of partitions fixed
Still to do: Decryption of DATA partition failing as soon as stock ROM is factory resetted. WIP.
09/08/2021
Initial entry; decrypt isn't working.
Is still Work in Progress.
to be updated2Did update today.
All except decrypt data... not important this stage as long as you use a external SD card.
