With these features, users can get the most out of their devices and enjoy a smooth and optimized user experience. This error is caused because the tool verifies if the device’s bootloader has been locked or not. Since you used the ‘clean all’ or ‘save user data’ option, the bootloader is not locked and the error is shown. Xiaomi stock firmware only can be flashed in fastboot mode or EDL Mode. Read all flashing instructions before flashing the phone and