How do I install OS3.0.306.0.WMACNXM on Xiaomi 13 Ultra 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 OS3.0.306.0.WMACNXM 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, OS3.0.306.0.WMACNXM is the version shown. Check FirmwareMirror regularly for newer versions of Xiaomi 13 Ultra China firmware.

Xiaomi 13 Ultra China

Name: OS3.0.306.0.WMACNXM for Xiaomi 13 Ultra China
Availability: InStock
Author: Xiaomi

Brand Xiaomi

Codename ishtar

Version OS3.0.306.0.WMACNXM

Region China

Branch Stable

Android Version

16.0

File Size

7.6 GB

Release Date

Jun 30, 2026

Flash Method

Recovery

Download ROM

Available

Download Now

File Size: 7.6 GB

Verification & Details

MD5 Checksum:

42184b59d7300350791680dc417f40c5

Back to Xiaomi 13 Ultra China