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Development TWRP for Samsung Galaxy A7 Lite SM-T220 SM-T225 SM-T227
- Thread starter Skorpion96
- Start date
I tried use mouse with wireless mouse and is working every time
Or you can try reboot from select of powermenu and reboot to recovery , touch is working
Yeah after a reboot to twrp while connecting OTG mouse works but I can't boot in system now. So trying to flash a11 firmware and then twrp
Haha , this is first time , why you don't wipe out data
Or you can try banana droid gsi , this rom better than stock
I had tried install magisk by root with boot.img patch and debloat some apps but can't fix lag
When I try multidisabler in terminal it shows can't create directory and wipe data showing failed to mount /data /metadata and all
I think I hard brick the device anyone know solution? I can only see black screen and only sound comming from pc when connecting of it connecting and disconnecting
Believe me , for beginner ( use GSI with SM-T22X ) FastbootD by patched stock's recovery is very safety.
Important things when using TWRP.
1.Bootloader Driver.(wins)
2.UTG mouse ( No touch for this TWRP)
3.Magisk patch ( vbmeta , boot)
4.encryption. (effect GSI's boot)
Important things when using TWRP.
1.Bootloader Driver.(wins)
2.UTG mouse ( No touch for this TWRP)
3.Magisk patch ( vbmeta , boot)
4.encryption. (effect GSI's boot)
Last edited:
As I said I can't enter in download mode all I can see is black screen then how can I use fastbootD by patch recovery
I added bl and other tar from official image in Odin userdata your 3 in one and ap twrp image given in first page
Release T225 - TWRP v0.1.0 Fix · DevZillion/android_device_samsung_gta7lite
Contribute to DevZillion/android_device_samsung_gta7lite development by creating an account on GitHub.
github.com
@Difficul can you tell me the method you use to unbrick
Can share link and give tg I'd so I can ask there for fast response
Thanks in advance
oh , never flash other firmware or upgrade firmware without Bl
I remember I upgrade to android without Bl 12 and my device has hardbrick
But you can boot to recovery ?This one
Release T225 - TWRP v0.1.0 Fix · DevZillion/android_device_samsung_gta7lite
Contribute to DevZillion/android_device_samsung_gta7lite development by creating an account on GitHub.
@Difficul can you tell me the method you use to unbrick
if you have booted
Try either or both command on adb shell (TWRP)
mount -o rw,remount /system
mount -o ro,remount /system
I using hackintosh for now , i will check this file on windows
Last edited:
Do you have video link, for reference on how to use itI using hackintosh for now , i will check this file on windowsTool Unlock v2023.rar
drive.google.com
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/* * Your warranty is now void. * * I am not responsible for bricked devices, dead SD cards, * thermonuclear war, or you getting fired because the alarm app failed. Please * do some research if you have any concerns about features included in this Recovery * before flashing it! YOU are choosing to make these modifications, and if * you point the finger at me for messing up your device, I will laugh at you. */
Remember this is in early development (alpha)
- Not Working:
- > Adb Sideloading
- > Vibration (minor issue)
- > Other Problems: Sometimes when you boot recovery touch not works and only solution is to re-flash TWRP again from Odin, this is kernel issue, we need custom kernel. I found out that in that case you can reboot with usb otg and mouse connected and twrp could start working on next reboot.
- Install Instructions
- Flash TWRP from Odin on AP Slot & Hold Volume Up + Power while flashing until TWRP appears.
- Go to Advanced > Terminal and type "multidisabler" (without quotes", then data wipe.
- Now reboot into system, after completing first setup of the device reboot into TWRP again to see if you can see the contents of your Internal Storage, you should, if yes you have successfully disabled Samsung encryption of internal storage.
- Downloads (SM-T220): https://github.com/Skorpion96/android_device_samsung_gta7lite/releases/
- Downloads (SM-T225): https://github.com/DevZillion/android_device_samsung_gta7lite/releases/tag/v0.1.0_T225
- Downloads (SM-T227): https://github.com/DevZillion/android_device_samsung_gta7lite/releases/tag/v0.0.0_T227
- Credits to me obviously for testing and recovery tree: https://github.com/Skorpion96/gta7lite_recovery
- and to https://github.com/DevZillion for helping with TWRP.
- Sources:
- Device Tree:https://github.com/Skorpion96/android_device_samsung_gta7lite/tree/main
- TWRP:https://github.com/minimal-manifest-twrp/platform_manifest_twrp_aosp/tree/twrp-11
- Kernel - Samsung's Stock Kernel built from source.
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Nice, it's good to see someone owning the device developing for it, I was mostly "blindly" doing stuff and then asking Skorpion to test them.22
