Is V12.5.4.0.RKKCNXM 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.RKKCNXM is the version shown. Check FirmwareMirror regularly for newer versions of Mi 11X Pro firmware.

Download Mi 11X Pro ROM - V12.5.4.0.RKKCNXM (Global)

What's New

[Other]Optimized system performanceImproved system security and stability

Android Version

11.0

File Size

3.64 GB

Release Date

May 25, 2021

Flash Method

Fastboot

Download ROM

Available

Download Now

File Size: 3.64 GB

Mirror Downloads (11)

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

Verification & Details

MD5 Checksum:

bc54e44a8d07aee99846a47f55d6c81c

Package Name:

miui_HAYDN_V12.5.4.0.RKKCNXM_bc54e44a8d_11.0.zip

How to Flash Fastboot on Mi 11X Pro

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

Ensure the bootloader of your Mi 11X Pro is unlocked.
Download the official Mi Flash Tool and extract it on your PC.
Boot your device into Fastboot mode by holding the Volume Down + Power buttons simultaneously.
Connect the smartphone to your PC using a reliable USB cable.
Extract the downloaded V12.5.4.0.RKKCNXM firmware archive (.tgz file).
Open Mi Flash Tool, select the extracted firmware folder, and click 'Flash'.

Back to Mi 11X Pro

Download Mi 11X Pro Firmware (V12.5.4.0.RKKCNXM)