Hello, I would like to ask for some help in making a TWRP recovery for my device since I have no prior knowledge in doing it. The phone is a TECNO Spark 8C(KG5k) running a GSI Android 12 ROM(Pixel Experience Plus). The bootloader is unlocked by using an Unisoc exploit.
Here's the link for the boot image:
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I would like to get some tutortial on how to install it on an a/b partition. Thank you so much!
To flash it
U need to get stock boot and adb working
Now enable USB debugging and connect to PC and do
adb devices
adb reboot bootloader
fastboot devices
fastboot flash boot (drag and drop the twrp)
fastboot reboot recovery
If it doesn't boot to recovery,press volume up and force power the phone while holding down up volume
And as it reboot to recovery
Connect to PC again and make sure adb recognise it as recovery
Now do
adb push (drag and drop the twrp) /sdcard
Also
adb push (drag and drop the stock boot) /sdcard
Now back to recovery select install and switch to install image and flash stock boot back to boot partition and after that go back to main twrp and select advance and select install recovery ramdisk and choose the twrp and flash and u can now reboot
I don't know how to dump firmware to github so I just used ResearchDownload and uploaded it to google drive
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Also, I didn't dumped userdata, it was taking ages to dump. So I put the userdata from the stock firmware that I've downloaded. And I'm running A12 GSI rom incase you need to know. Thank you again.