How do I install OS2.0.220.0.VONCNXM on Redmi K80 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 OS2.0.220.0.VONCNXM 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, OS2.0.220.0.VONCNXM is the version shown. Check FirmwareMirror regularly for newer versions of Redmi K80 Ultra China firmware.

Download OS2.0.220.0.VONCNXM for Redmi K80 Ultra China

What's New

[System]Optimization: System stabilityFix: Errors occurred in some casesUpdated the security patch to August 2025. Increased system security.<p>[Other improvements and optimizations]Fix: Inaccurate step count in some apps

Android Version

15.0

File Size

10.2 GB

Release Date

Sep 08, 2025

Flash Method

Fastboot

Download ROM

Available

Download Now

File Size: 10.2 GB

Mirror Downloads (10)

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

Verification & Details

MD5 Checksum:

d9c5938a9a7c36cfe507b9229a14174a

Package Name:

dali-ota_full-OS2.0.220.0.VONCNXM-user-15.0-ce1b8c3ab4.zip

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