You can now get the Redmi Note 9 Stock ROM Firmware from the link provided below. You can use this firmware to solve all software issues on your Redmi Note 9, such as hang-on Logo, FRP lock, fastboot Mode, display blank or white after flash, dead recovery, dead after flash, and so on.
This page contains a direct link to the official Redmi Note 9 Stock ROM Firmware (flash file) download page. The Firmware is delivered in the form of a zip file that contains the original Firmware, Flash Tool, Driver, and How-to Flash Manual.
make a backup before the Process
it will erase all your data Including Internal Storage
Device Name – Redmi Note 9
ROM Type – Full ROM
SoC – Mediatek helio G85
OS – Android 11
Size – about 3GB
Password – Null
Root Access – No
Firmware Version – V22.214.171.124.RJOINXM
Downloads Links for Redmi Note 9 Stock ROM Firmware:
EDL Firmware: full firmware to Reinstall board software (only for dead and bootloop devices)