Black Shark 2 Unlock Bootloader !free!
Report Date: October 2023 (Based on latest stable community data)
3. Installing a GSI (Generic System Image)
Because the Black Shark 2 supports Project Treble, you can flash Android 13/14 GSIs. black shark 2 unlock bootloader
Step 1: Enable Developer Options and OEM Unlocking Report Date: October 2023 (Based on latest stable
Troubleshooting
| Problem | Solution |
| :------ | :------- |
| waiting for any device in fastboot | Reinstall Qualcomm drivers. Try different USB port (USB 2.0 preferred). |
| Command not allowed | You didn't wait the 360 hours, or OEM Unlocking is disabled. |
| Unlock APK says "Current account is not bound" | Go back to Developer Options → Mi Unlock Status and bind again. |
| Phone won't boot after unlock | Force restart (hold power 15 sec). If stuck, use MiFlash tool to flash stock ROM. |
| 360 hours reset after waiting | You changed your Xiaomi password or logged out of the account. Don't do that. | On your Black Shark 2, go to Settings → About Phone
Troubleshooting Common Issues
1. "Unlock Failed" Error
Step 1: Enable Developer Options & OEM Unlocking
- On your Black Shark 2, go to Settings → About Phone.
- Tap "Kernel Version" repeatedly (7-10 times) until "You are now a developer!" appears.
- Go back to Settings → Additional Settings → Developer Options.
- Enable:
Step 5: Unlock the Bootloader
Unlocking the bootloader on your Xiaomi Black Shark 2 allows you to install custom ROMs and gain root access. This process wipes all user data, so backing up your files is essential before you begin. ⚠️ Critical Preparation
Important File Details:
- engineering_abl.bin – Must match the chipset (SDM855) and bootloader version. Incorrect file = hard brick.
- Source: Found on 4PDA, XDA Developers, or Telegram Black Shark channels. Verify SHA-256 checksums.
