How do I install V12.5.5.0.RKAINXM 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 V12.5.5.0.RKAINXM 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, V12.5.5.0.RKAINXM is the version shown. Check FirmwareMirror regularly for newer versions of Mi 11 Pro / Ultra China firmware.

Download V12.5.5.0.RKAINXM for Mi 11 Pro / Ultra China

What's New

[Other]Optimized system performanceImproved system security and stability

Android Version

12.0

File Size

3.5 GB

Release Date

Nov 30, 2021

Flash Method

Recovery

Download ROM

Available

Download Now

File Size: 3.5 GB

Mirror Downloads (11)

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

Verification & Details

MD5 Checksum:

f422f9fde5ef3db1de588e069d228ffb

Package Name:

miui_STARINGlobal_V12.5.5.0.RKAINXM_f422f9fde5_11.0.zip

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