Is V12.5.3.0.RJUMIXM 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, V12.5.3.0.RJUMIXM is the version shown. Check FirmwareMirror regularly for newer versions of POCO X3 Pro firmware.

Download POCO X3 Pro ROM - V12.5.3.0.RJUMIXM (Global)

What's New

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

Android Version

12.0

File Size

779.96 MB

Release Date

Aug 06, 2021

Flash Method

Recovery

Download ROM

Available

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File Size: 0.76 GB

Mirror Downloads (11)

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

Verification & Details

MD5 Checksum:

8c9f40a7644371750a5e582446f0db3f

Package Name:

miui_VAYUGlobal_V12.5.3.0.RJUMIXM_8c9f40a764_11.0.zip

How to Flash Recovery on POCO X3 Pro

Please follow these steps carefully to install the V12.5.3.0.RJUMIXM update safely. Ensure your device has at least 60% battery.

Download the V12.5.3.0.RJUMIXM Recovery ROM (.zip file).
Transfer the file to the internal storage root directory of your POCO X3 Pro.
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 Pro

Download POCO X3 Pro Firmware (V12.5.3.0.RJUMIXM)