How to Unlock the Bootloader in XIAOMI Mi CC9 Meitu Edition

enable mobile data

Turn off Wi-Fi and (this is mandatory for verification).

Verify connection by opening a command prompt in your ADB folder and typing:

Step 4: Prepare the PC & Download Tools

  1. Go to Settings > About phone.
  2. Tap on Build number 7 times to enable Developer options.
  3. Go back to Settings > Developer options.
  4. Enable OEM unlock and USB debugging.