Hello, Mi Fans!
To make users safer when using Mi A1 device, we have introduced a new security mechanism. Therefore, the fastboot method of the update for Mi A1 will be adjusted accordingly.

To get a fastboot permission, users of Mi A1 need to activate Developer Options.

Steps:
  • Go to Settings - System - About phone
  • Tap Build number multiple times until the developer notification toast shows up


After the above steps, you can activate the fastboot method flashing.




Note:
  • Please backup your data before flashing the device.

We will keep you updated on the release date of Android O, please stay tuned to the forum. Thanks for your support and co-operation.

MIUI Team