Is OS3.0.302.0.WOAEUXM 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, OS3.0.302.0.WOAEUXM is the version shown. Check FirmwareMirror regularly for newer versions of Xiaomi 15 Ultra China firmware.

Download Xiaomi 15 Ultra China ROM - OS3.0.302.0.WOAEUXM (Global)

Name: OS3.0.302.0.WOAEUXM for Xiaomi 15 Ultra 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

9.1 GB

Release Date

May 26, 2026

Flash Method

Recovery

Download ROM

Available

Download Now

File Size: 9.1 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:

4bc219816dcfe39352b18ca801d84b67

Package Name:

xuanyuan_eea_global-ota_full-OS3.0.302.0.WOAEUXM-user-16.0-4bc219816d.zip

How to Flash Recovery on Xiaomi 15 Ultra China

Please follow these steps carefully to install the OS3.0.302.0.WOAEUXM update safely. Ensure your device has at least 60% battery.

Download the OS3.0.302.0.WOAEUXM Recovery ROM (.zip file).
Transfer the file to the internal storage root directory of your Xiaomi 15 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 15 Ultra China

Download Xiaomi 15 Ultra China Firmware (OS3.0.302.0.WOAEUXM)