Is V12.5.4.0.RJGEUXM stable for daily use?

This is an official firmware release. All official releases from FirmwareMirror are stable and tested. Always backup your data before flashing any firmware.

Is this firmware the latest version?

Yes, V12.5.4.0.RJGEUXM is the version shown. Check FirmwareMirror regularly for newer versions of POCO X3 firmware.

Download POCO X3 ROM - V12.5.4.0.RJGEUXM (Global)

What's New

[System]Updated Android Security Patch to November 2021. Increased system security.

Android Version

12.0

File Size

763.66 MB

Release Date

Nov 13, 2021

Flash Method

Recovery

Download ROM

Available

Download Now

File Size: 0.75 GB

Mirror Downloads (11)

Mirror 1 Mirror 2 Mirror 3 Mirror 4 Mirror 5 Mirror 6 Mirror 7 Mirror 8 Mirror 9 Mirror 10 Mirror 11

11 mirror(s) available • Click any button to download

Verification & Details

MD5 Checksum:

0deb1eaf6f44de753f33f47d0f3b8c52

Package Name:

miui_SURYAEEAGlobal_V12.5.4.0.RJGEUXM_0deb1eaf6f_11.0.zip

How to Flash Recovery on POCO X3

Please follow these steps carefully to install the V12.5.4.0.RJGEUXM update safely. Ensure your device has at least 60% battery.

Download the V12.5.4.0.RJGEUXM Recovery ROM (.zip file).
Transfer the file to the internal storage root directory of your POCO X3.
Navigate to Settings > About Phone > System Update.
Tap the OS logo 10 times to enable advanced features.
Tap the top-right menu icon and select 'Choose update package'.
Select the downloaded zip file and wait for the automated installation to complete.

Back to POCO X3

Download POCO X3 Firmware (V12.5.4.0.RJGEUXM)