How do I install V12.5.4.0.RKACNXM on Mi 11 Pro / Ultra China?

Download the ROM file, verify the MD5 checksum, unlock your bootloader, and use Mi Unlock Tool or Fastboot to flash the firmware. Ensure your device is fully charged before proceeding.

Is V12.5.4.0.RKACNXM 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.

What should I do before flashing this firmware?

1. Backup all your data, 2. Charge your device to at least 80%, 3. Verify the MD5 checksum, 4. Download from FirmwareMirror, 5. Follow official flashing instructions carefully.

Is this firmware the latest version?

Yes, V12.5.4.0.RKACNXM is the version shown. Check FirmwareMirror regularly for newer versions of Mi 11 Pro / Ultra China firmware.

Download V12.5.4.0.RKACNXM for Mi 11 Pro / Ultra China

What's New

[Other]Optimized system performanceImproved system security and stability

Android Version

11.0

File Size

3.93 GB

Release Date

Apr 29, 2021

Flash Method

Fastboot

Download ROM

Available

Download Now

File Size: 3.93 GB

Mirror Downloads (11)

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

Verification & Details

MD5 Checksum:

5a501ed2690f37b532241b6f003eee1f

Package Name:

miui_STAR_V12.5.4.0.RKACNXM_5a501ed269_11.0.zip

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