This is an iteration of the Redmi Note 9 4G/9T / 9 Power MIUI 13 ROMs. The first MIUI 13 firmware or update for Redmi Note 9 4G/9T / 9 Power has already been released on 2021-12-28 by Xiaomi. You can now download the stable, weekly, or beta MIUI 13 ROM for your phone/tablet with device code lime. The last version of Redmi Note 9 4G/9T / 9 Power MIUI 13 ROM has been rolled out on 2023-07-24. It is recommended to update to the latest MIUI13 to experience the new features. If you want to upgrade or downgrade your MIUI version, you can find more details on the Redmi Note 9 4G/9T / 9 Power ROM section page.