Is OS2.0.205.0.VLACNXM 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.

Is this firmware the latest version?

Yes, OS2.0.205.0.VLACNXM is the version shown. Check FirmwareMirror regularly for newer versions of Xiaomi 12S Ultra China firmware.

Download Xiaomi 12S Ultra China ROM - OS2.0.205.0.VLACNXM (Global)

Name: OS2.0.205.0.VLACNXM for Xiaomi 12S Ultra China
Availability: InStock
Author: Xiaomi

What's New

[System]Optimization: System stabilityFix: Errors occurred in some casesUpdated the security patch to August 2025. Increased system security.

Android Version

12.0

File Size

5.86 GB

Release Date

Aug 20, 2025

Flash Method

Recovery

Download ROM

Available

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File Size: 5.86 GB

Mirror Downloads (10)

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

Verification & Details

MD5 Checksum:

ae5f2593e88a28c563a2069ed9927d4d

Package Name:

thor-ota_full-OS2.0.205.0.VLACNXM-user-15.0-ae5f2593e8.zip

How to Flash Recovery on Xiaomi 12S Ultra China

Please follow these steps carefully to install the OS2.0.205.0.VLACNXM update safely. Ensure your device has at least 60% battery.

Download the OS2.0.205.0.VLACNXM Recovery ROM (.zip file).
Transfer the file to the internal storage root directory of your Xiaomi 12S Ultra China.
Navigate to Settings > About Phone > System Update.
Tap the OS logo 10 times to enable advanced features.
Tap the top-right menu icon and select 'Choose update package'.
Select the downloaded zip file and wait for the automated installation to complete.

Back to Xiaomi 12S Ultra China

Download Xiaomi 12S Ultra China Firmware (OS2.0.205.0.VLACNXM)