Is OS3.0.318.0.WPBCNXM 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, OS3.0.318.0.WPBCNXM is the version shown. Check FirmwareMirror regularly for newer versions of Xiaomi 17 Pro Max China firmware.

Download Xiaomi 17 Pro Max China ROM - OS3.0.318.0.WPBCNXM (China)

Name: OS3.0.318.0.WPBCNXM for Xiaomi 17 Pro Max China
Availability: InStock
Author: Xiaomi

Android Version

16.0

File Size

8.8 GB

Release Date

Aug 07, 2026

Flash Method

Recovery

Download ROM

Available

Download Now

File Size: 8.8 GB

Verification & Details

MD5 Checksum:

0bae75ca1dba9e8a5a92b57835876972

How to Flash Recovery on Xiaomi 17 Pro Max China

Please follow these steps carefully to install the OS3.0.318.0.WPBCNXM update safely. Ensure your device has at least 60% battery.

Download the OS3.0.318.0.WPBCNXM Recovery ROM (.zip file).
Transfer the file to the internal storage root directory of your Xiaomi 17 Pro Max 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 17 Pro Max China

Download Xiaomi 17 Pro Max China Firmware (OS3.0.318.0.WPBCNXM)