How do I install V10.2.31.0.PFACNXM on Mi 9 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 V10.2.31.0.PFACNXM 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, V10.2.31.0.PFACNXM is the version shown. Check FirmwareMirror regularly for newer versions of Mi 9 China firmware.

Download V10.2.31.0.PFACNXM for Mi 9 China

What's New

ChangelogBug fixes and system optimizations.

Android Version

12.0

File Size

2.7 GB

Release Date

Jul 11, 2019

Flash Method

Recovery

Download ROM

Available

Download Now

File Size: 2.7 GB

Mirror Downloads (10)

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

Verification & Details

MD5 Checksum:

89ce642dca0f129b680f18baee59cb63

Package Name:

miui_CEPHEUS_V10.2.31.0.PFACNXM_89ce642dca_9.0.zip

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