Development TWRP for Samsung Galaxy A7 Lite SM-T220 SM-T225 SM-T227 - Samsung Galaxy Tab A7 Lite

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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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Flash twrp with Odin which slot ...AP yes Thanks

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tom.android said:
Flash twrp with Odin which slot ...AP yes Thanks
Click to expand...
Click to collapse
yes i'll add at the post

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Skorpion96 said:
yes i'll add at the post
Click to expand...
Click to collapse
There's one thing not clear enough from the instructions. It says we download the multidisabler...but where do we put it? Or is it already integrated within the TWRP functions?

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nirogu325 said:
There's one thing not clear enough from the instructions. It says we download the multidisabler...but where do we put it? Or is it already integrated within the TWRP functions?
Click to expand...
Click to collapse
yes i'll fix

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Skorpion96 said:
yes i'll fix
Click to expand...
Click to collapse
That's ok. I will wait until hopefully we get a custom kernel. Touch function didn't work on the first try and when I rebooted back into the GSI, I noticed I could not lower the notification panel as if touch was disabled for that part.

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@nirogu325 post fixed

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This is in too early development

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Zillion said:
This is in too early development
Click to expand...
Click to collapse
added

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I'll be adding releases here if SKorpion96 doesn't I don't own the device so don't expect a lot of releases from me.
Releases · DevZillion/android_device_samsung_gta7lite
Contribute to DevZillion/android_device_samsung_gta7lite development by creating an account on GitHub.
github.com

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SM-T225 Samsung firmware no root .
Can't showup twrp during flash with odin and press power + volume up simultaneously.

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You'll require Magisk v24 Patched AP tar to be able to boot into twrp
Edit: Add the file to AP slot and click Flash on Odin. Start Holding Volume Up + Power until the unlocked bootloader warning appears. Then press Power to remove it and wait for twrp to boot.

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tom.android said:
SM-T225 Samsung firmware no root .
Can't showup twrp during flash with odin and press power + volume up simultaneously.
Click to expand...
Click to collapse
patch firmware with magisk

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Skorpion96 said:
patch firmware with magisk
Click to expand...
Click to collapse
Magisk v25 or higher will not work.

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Booted into recovery but no touch

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Difficul said:
Booted into recovery but no touch
Click to expand...
Click to collapse
touch bug, reflash twrp and boot into it again

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Difficul said:
Booted into recovery but no touch
Click to expand...
Click to collapse
Maybe we need a t225 specific kernel, the actual kernel is from t220

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Zillion said:
Maybe we need a t225 specific kernel, the actual kernel is fro t220
Click to expand...
Click to collapse
but difference between two tablets is sim support, touch shouldn't be an issue. anyway let's see if lapchong would compile kernel of t225

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Zillion said:
Maybe we need a t225 specific kernel, the actual kernel is fro t220
Click to expand...
Click to collapse
Of T225 is MT8768T
But in line 3 of system prop is mt6765

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Difficul said:
Of T225 is MT8768T
But in line 3 of system prop is mt6765
Click to expand...
Click to collapse
I'll check later. I need t225 and t220 stock recoveries