This is an iteration of the Xiaomi 11T MIUI 12.5 ROMs. The first MIUI 12.5 firmware or update for Xiaomi 11T has already been released on 2021-09-03 by Xiaomi. You can now download the stable, weekly, or beta MIUI 12.5 ROM for your phone/tablet with device code agate. The last version of Xiaomi 11T MIUI 12.5 ROM has been rolled out on 2022-02-28. It is recommended to update to the latest MIUI12.5 to experience the new features. If you want to upgrade or downgrade your MIUI version, you can find more details on the Xiaomi 11T ROM section page.