How do I install OS3.0.5.0.WONCNXM 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 OS3.0.5.0.WONCNXM 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, OS3.0.5.0.WONCNXM is the version shown. Check FirmwareMirror regularly for newer versions of Redmi K80 Ultra China firmware.

Download OS3.0.5.0.WONCNXM for Redmi K80 Ultra China

What's New

[System]Optimization: System stabilityFix: Status bar colors weren't displayed correctly in some casesUpdated the security patch to November 2025. Increased system security.

Android Version

12.0

File Size

7.9 GB

Release Date

Dec 09, 2025

Flash Method

Recovery

Download ROM

Available

Download Now

File Size: 7.9 GB

Verification & Details

MD5 Checksum:

7d8ae416341d7ba033c9adf4734ad7a9

Package Name:

dali-ota_full-OS3.0.5.0.WONCNXM-user-16.0-7d8ae41634.zip

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