Is V12.0.1.0.RJGMIXM 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, V12.0.1.0.RJGMIXM is the version shown. Check FirmwareMirror regularly for newer versions of POCO X3 firmware.

Download POCO X3 ROM - V12.0.1.0.RJGMIXM (Global)

Name: V12.0.1.0.RJGMIXM for POCO X3
Availability: InStock
Author: Xiaomi

What's New

[System]Updated Android Security Patch to May 2021. Increased system security.Stable MIUI based on Android 11Updated Android Security Patch to May 2021. Increased system security.<p>[Xiaomi Cloud]New: Location info can be now reported automatically before the device is powered off

Android Version

12.0

File Size

2.28 GB

Release Date

Jun 08, 2021

Flash Method

Recovery

Download ROM

Available

Download Now

File Size: 2.28 GB

Mirror Downloads (10)

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

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

Verification & Details

MD5 Checksum:

95126259eaac3eb8abc3faa378a9a24e

Package Name:

miui_SURYAGlobal_V12.0.1.0.RJGMIXM_95126259ea_11.0.zip

How to Flash Recovery on POCO X3

Please follow these steps carefully to install the V12.0.1.0.RJGMIXM update safely. Ensure your device has at least 60% battery.

Download the V12.0.1.0.RJGMIXM 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 (V12.0.1.0.RJGMIXM)