Flashing TWRP on Galaxy A51 CTJ1 firmware Android 10 Q : Make sure the bootloader are unlocked, OEM unlock option is grey out Enter Download Mode : Turn Power Off. Press and hold Volume Up + Volume Down key together, while pressing these keys, connect the phone to ...
Identifying the version of a firmware bootloader helps you to avoid problems when upgrading. I am still waiting to receive my device, then I will try it and tell you the results of my findings. But in the end, after playing with my device, I think I will keep And...