Is OS3.0.303.0.WNICNXM 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, OS3.0.303.0.WNICNXM is the version shown. Check FirmwareMirror regularly for newer versions of MIX Flip China firmware.

Download MIX Flip China ROM - OS3.0.303.0.WNICNXM (Global)

What's New

[System]Updated the security patch to May 2026. Increased system security.

Android Version

12.0

File Size

7.7 GB

Release Date

May 22, 2026

Flash Method

Recovery

Download ROM

Available

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File Size: 7.7 GB

Mirror Downloads (11)

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

Verification & Details

MD5 Checksum:

e40c2a1994321f01fea749ac2f87c074

Package Name:

ruyi-ota_full-OS3.0.303.0.WNICNXM-user-16.0-e40c2a1994.zip

How to Flash Recovery on MIX Flip China

Please follow these steps carefully to install the OS3.0.303.0.WNICNXM update safely. Ensure your device has at least 60% battery.

Download the OS3.0.303.0.WNICNXM Recovery ROM (.zip file).
Transfer the file to the internal storage root directory of your MIX Flip 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 MIX Flip China

Download MIX Flip China Firmware (OS3.0.303.0.WNICNXM)