How do I install OS3.0.4.0.VLCRUXM on Xiaomi 12 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 OS3.0.4.0.VLCRUXM 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, OS3.0.4.0.VLCRUXM is the version shown. Check FirmwareMirror regularly for newer versions of Xiaomi 12 China firmware.

Download OS3.0.4.0.VLCRUXM for Xiaomi 12 China

Name: OS3.0.4.0.VLCRUXM for Xiaomi 12 China
Availability: InStock
Author: Xiaomi

What's New

[System]Updated the security patch to May 2026. Increased system security.

Android Version

12.0

File Size

5.7 GB

Release Date

May 26, 2026

Flash Method

Recovery

Download ROM

Available

Download Now

File Size: 5.7 GB

Mirror Downloads (10)

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

Verification & Details

MD5 Checksum:

1f44bf1a8d4dd8a455c2fb94e470f791

Package Name:

cupid_ru_global-ota_full-OS3.0.4.0.VLCRUXM-user-15.0-1f44bf1a8d.zip

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