Black Shark 2 Unlock Bootloader ((link))
Once your account/device permissions are synchronized, you will use the command-line interface to finalize the process.
If you ever need to return your device to its original state (e.g., to sell it or attempt a warranty claim), you can relock the bootloader. However, you must have the completely stock, unmodified software flashed back onto the phone. If you relock with modified software, you risk bricking the device.
(or JoyUI version) 7 times until you see "You are now a developer". Bind Your Account Settings > Additional Settings > Developer Options OEM Unlocking USB Debugging Mi Unlock Status and select Add account and device . Use mobile data (Wi-Fi must be off) for this step. Boot into Fastboot Mode Power off your Black Shark 2. Volume Down + Power simultaneously until the Fastboot logo appears. Run the Unlock Tool Connect your phone to your PC via USB. Mi Unlock Tool on your PC and sign in with the Mi Account used on the phone. black shark 2 unlock bootloader
Expected output: xxxxxxxxxxxx fastboot
To unlock the bootloader of a Xiaomi Black Shark 2 , you must follow the official Xiaomi procedure, which involves linking your device to a Mi Account and using a specialized tool on a Windows PC. ⚠️ Critical Warnings : This process will completely factory reset If you relock with modified software, you risk
Run the unlock command:
: Navigate to Settings > Additional Settings > Developer Options and enable both OEM Unlocking and USB Debugging . Bind Your Mi Account : In Developer Options, tap Mi Unlock Status . Tap Add account and device . Use mobile data (Wi-Fi must be off) for this step
Click . You will likely see a warning about security; click "Unlock anyway." The tool will begin the process.

