Is OS3.0.305.0.WOCCNXM 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, OS3.0.305.0.WOCCNXM is the version shown. Check FirmwareMirror regularly for newer versions of Xiaomi 15 China firmware.

Download Xiaomi 15 China ROM - OS3.0.305.0.WOCCNXM (China)

Name: OS3.0.305.0.WOCCNXM for Xiaomi 15 China
Availability: InStock
Author: Xiaomi

Android Version

16.0

File Size

8.5 GB

Release Date

Jul 23, 2026

Flash Method

Recovery

Download ROM

Available

Download Now

File Size: 8.5 GB

Verification & Details

MD5 Checksum:

d51c19846d8e827f510439ed859cd499

How to Flash Recovery on Xiaomi 15 China

Please follow these steps carefully to install the OS3.0.305.0.WOCCNXM update safely. Ensure your device has at least 60% battery.

Download the OS3.0.305.0.WOCCNXM Recovery ROM (.zip file).
Transfer the file to the internal storage root directory of your Xiaomi 15 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 China

Download Xiaomi 15 China Firmware (OS3.0.305.0.WOCCNXM)