Use the to highlight "Yes" or "Unlock Bootloader", and press the Power Button to confirm.
Your phone will now execute a complete data wipe and reboot automatically. The first boot can take up to 5 to 10 minutes. When it powers on, you will see an open padlock icon on the boot screen, signaling success. 🚀 Next Steps: What Can You Do Now?
Note: In some newer JOYUI versions, the process may be integrated into the developer settings, but historically it required a specialized unlock.bin file generated via a Black Shark developer portal. Step 4: Boot into Fastboot Mode Connect your Black Shark 2 to the PC via USB.
Once your account/device permissions are synchronized, you will use the command-line interface to finalize the process. black shark 2 unlock bootloader
Open the folder where you extracted the ADB and Fastboot tools on your PC.
Go back to the main menu and navigate to Additional Settings > Developer Options . Scroll down and locate OEM Unlocking and toggle it ON . Scroll down a bit further and toggle USB Debugging ON . Step 3: Link Your Mi Account Inside Developer Options , tap on Mi Unlock Status .
If your specific firmware variant allows direct command-line unlocking, use the following commands in your command prompt: Type and enter: fastboot oem unlock Use code with caution. If that command is not supported by the bootloader, try: fastboot flashing unlock Use code with caution. Use the to highlight "Yes" or "Unlock Bootloader",
Press and hold the and Power buttons simultaneously for about 5 to 10 seconds.
Before starting, ensure you have met these critical prerequisites to avoid issues during the process:
Several third-party tools have been developed to simplify the unlock process for Black Shark devices. When it powers on, you will see an
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Extract the Platform Tools zip file to an easily accessible folder (e.g., C:\adb ). On Your Black Shark 2: Open and go to About Phone .
Unlocking the bootloader automatically triggers a factory reset. All data will be wiped.