Xiaomi /Redmi 9 Power / Redmi Note 9T 4G / Redmi 9 firmware (fastboot/recovery ROM)
HOW TO FLASH REDMI 9 POWER STABLE UPDATE VIA RECOVERY METHOD
Important! Always backup existing firmware before flashing any firmware.
The Xiaomi Redmi 9T | Redmi 9 Power | Redmi Note 9 4G official firmware on this page will help you update your phone MIUI version to the latest. To move from Beta to Stable ROM (vice versa) or un-brick your phone, you need a fast boot ROM.
If you previously rooted or modified the system partition of your phone, you should consider flashing the fast boot ROM. It will overwrite all existing modified system files to replace them with factory software. To ensure that all important data on the phone (like contacts, messages, app data, etc.) is safe, back them all up because you could lose data after flashing.
Again, charge the phone to at least 50% so that the flashing process will not be interrupted by a low battery. Interrupting the firmware installation means bricking your phone.
Download either the fast boot or recovery firmware from the link(s) below and follow the recommended flashing instructions immediately after the download options. Do not hesitate to report any broken links detected.
HOW TO FLASH XIAOMI FIRMWARE
After downloading the firmware from the above link, get a functional USB cable, then follow the instructions via this link to learn how to flash Xiaomi fast boot and recovery firmware.
If you have any questions or other contributions please post in the comments section for assistance.
Redmi Note 9 4G/Redmi 9T/Redmi 9 Power (lime) MIUI Downloads
Redmi 9 Power / Flash File Download Link
Redmi Note 9 4G / Flash File Download Link
Redmi 9T/ Flash File Download Link