SAMSUNG Galaxy A21s – How to Unlock Bootloader
7:00
YouTubeHardReset.Info
SAMSUNG Galaxy A21s – How to Unlock Bootloader
In this video I show how to unlock the bootloader on the SAMSUNG Galaxy A21s step by step. You will learn what unlocking the bootloader does, how to prepare your phone (backup data and remove Google accounts), how to enable Developer Options and OEM unlocking, and how to enter Device Unlock Mode to confirm the unlock. Follow each step carefully ...
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