How do I install OS2.0.204.0.VLTCNXM on Xiaomi 12S 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 OS2.0.204.0.VLTCNXM 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, OS2.0.204.0.VLTCNXM is the version shown. Check FirmwareMirror regularly for newer versions of Xiaomi 12S China firmware.

Download OS2.0.204.0.VLTCNXM for Xiaomi 12S China

Name: OS2.0.204.0.VLTCNXM for Xiaomi 12S China
Availability: InStock
Author: Xiaomi

What's New

[System]Updated the security patch to August 2025. Increased system security.

Android Version

12.0

File Size

5.71 GB

Release Date

Aug 25, 2025

Flash Method

Recovery

Download ROM

Available

Download Now

File Size: 5.71 GB

Mirror Downloads (10)

Mirror 1 Mirror 2 Mirror 3 Mirror 4 Mirror 5 Mirror 6 Mirror 7 Mirror 8 Mirror 9 Mirror 10

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

Verification & Details

MD5 Checksum:

220b628d108d5209873fac23d501de25

Package Name:

mayfly-ota_full-OS2.0.204.0.VLTCNXM-user-15.0-220b628d10.zip

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