POCO M3 Details

CPU Octa-core (4x2.0 GHz Kryo 260 Gold & 4x1.8 GHz Kryo 260 Silver)

Update Version V12.5.4.0.RJFIDXM

Android Version 11

OS Version MIUI 12.5

Display Size 6.53"

EOL Status 1970-01-01

Installation Guide

To install this update, download the Recovery ROM from the above-provided link. After downloading, open the Updater Application on your POCO M3.

Download the Recovery ROM from the above-provided link.
Open the Updater Application on your POCO M3.
Tap the three dots at the top-right corner and select 'Choose update package.'
Go to the folder where you downloaded your ROM file and select it.
It will start updating automatically; once it is done, your device will reboot into the new version.

Note:Some updates may not installed because they are released as beta versions.