The phone will automatically factory reset. Do not panic.
Unlocking the bootloader will wipe all your data (internal storage, photos, apps). It also voids your warranty (though Xiaomi typically allows relocking). Proceed at your own risk. How to unlock Bootloader in XIAOMI Mi CC9 Meitu...
Unlocking the bootloader will factory reset your device. Ensure you have completed the following: The phone will automatically factory reset
A reliable computer running Windows 7, 8, 10, or 11 is required. Ensure you have administrator privileges on the PC. How to unlock Bootloader in XIAOMI Mi CC9 Meitu...