Is OS1.0.15.0.UMACNXM 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, OS1.0.15.0.UMACNXM is the version shown. Check FirmwareMirror regularly for newer versions of Xiaomi 13 Ultra China firmware.

Download Xiaomi 13 Ultra China ROM - OS1.0.15.0.UMACNXM (Global)

Name: OS1.0.15.0.UMACNXM for Xiaomi 13 Ultra China
Availability: InStock
Author: Xiaomi

What's New

[System]Optimization: New startup animation strategy makes apps launch fasterOptimization: App launching algorithm speeds up app opening processFix: Some games crashedUpdated the security patch to August 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<p>[Home screen]Optimization: The animation for swiping up in an app to go back to Home screenFix: Empt...

Android Version

14.0

File Size

6.4 GB

Release Date

Aug 19, 2024

Flash Method

Fastboot

Download ROM

Available

Download Now

File Size: 6.4 GB

Mirror Downloads (11)

Mirror 1 Mirror 2 Mirror 3 Mirror 4 Mirror 5 Mirror 6 Mirror 7 Mirror 8 Mirror 9 Mirror 10 Mirror 11

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

Verification & Details

MD5 Checksum:

adc943f023f5b21f2a2af3aed19eda2b

Package Name:

miui_ISHTAR_OS1.0.15.0.UMACNXM_adc943f023_14.0.zip

How to Flash Fastboot on Xiaomi 13 Ultra China

Please follow these steps carefully to install the OS1.0.15.0.UMACNXM update safely. Ensure your device has at least 60% battery.

Ensure the bootloader of your Xiaomi 13 Ultra China is unlocked.
Download the official Mi Flash Tool and extract it on your PC.
Boot your device into Fastboot mode by holding the Volume Down + Power buttons simultaneously.
Connect the smartphone to your PC using a reliable USB cable.
Extract the downloaded OS1.0.15.0.UMACNXM firmware archive (.tgz file).
Open Mi Flash Tool, select the extracted firmware folder, and click 'Flash'.

Back to Xiaomi 13 Ultra China

Download Xiaomi 13 Ultra China Firmware (OS1.0.15.0.UMACNXM)