How do I install V12.0.3.0.QFDMIXM on Mi CC 9 Pro 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 V12.0.3.0.QFDMIXM 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, V12.0.3.0.QFDMIXM is the version shown. Check FirmwareMirror regularly for newer versions of Mi CC 9 Pro China firmware.

Download V12.0.3.0.QFDMIXM for Mi CC 9 Pro China

What's New

[Control center]Optimization: Control center layout in landscape mode<p>[System]Updated Android Security Patch to October 2020. Increased system security.

Android Version

12.0

File Size

2.9 GB

Release Date

Nov 04, 2020

Flash Method

Recovery

Download ROM

Available

Download Now

File Size: 2.9 GB

Mirror Downloads (11)

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

Verification & Details

MD5 Checksum:

919439d60e1e67b40c4ee3a22842efbf

Package Name:

miui_TUCANAGlobal_V12.0.3.0.QFDMIXM_919439d60e_10.0.zip

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