Is OS1.0.12.0.UMAMIXM 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, OS1.0.12.0.UMAMIXM is the version shown. Check FirmwareMirror regularly for newer versions of Xiaomi 13 Ultra China firmware.

Download Xiaomi 13 Ultra China ROM - OS1.0.12.0.UMAMIXM (Global)

Name: OS1.0.12.0.UMAMIXM for Xiaomi 13 Ultra China
Availability: InStock
Author: Xiaomi

What's New

[System]Updated the security patch to September 2024. Increased system security.<p>[Floating windows]Fix: Video apps weren't displayed correctly when switching screen orientationFix: The size of pinned floating windows for some games was incorrect

Android Version

12.0

File Size

443.42 MB

Release Date

Sep 26, 2024

Flash Method

Recovery

Download ROM

Available

Download Now

File Size: 0.43 GB

Mirror Downloads (11)

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

Verification & Details

MD5 Checksum:

e3c2a16cbf87fbbf4176038145f4b32c

Package Name:

miui_ISHTARGlobal_OS1.0.12.0.UMAMIXM_e3c2a16cbf_14.0.zip

How to Flash Recovery on Xiaomi 13 Ultra China

Please follow these steps carefully to install the OS1.0.12.0.UMAMIXM update safely. Ensure your device has at least 60% battery.

Download the OS1.0.12.0.UMAMIXM Recovery ROM (.zip file).
Transfer the file to the internal storage root directory of your Xiaomi 13 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 13 Ultra China

Download Xiaomi 13 Ultra China Firmware (OS1.0.12.0.UMAMIXM)