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Go back to and open the newly revealed Developer Options . Locate and toggle ON both USB Debugging and OEM Unlocking . 💻 Step 2: Boot Vivo Y71 into Fastboot Mode
: Since the device will be wiped, ensure you have a full backup. unlock bootloader vivo y71 high quality
A: Yes, unlocking the bootloader on Vivo Y71 allows you to install custom ROMs. Go back to and open the newly revealed Developer Options
Go to and tap Software Version seven times until "You are now in developer mode" appears. Go back to More Settings > Developer Options . Enable OEM Unlocking and USB Debugging . Step 2: Install ADB and Fastboot Tools unlock bootloader vivo y71 high quality