Is OS3.0.301.0.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, OS3.0.301.0.WOCCNXM is the version shown. Check FirmwareMirror regularly for newer versions of Xiaomi 15 China firmware.

Download Xiaomi 15 China ROM - OS3.0.301.0.WOCCNXM (Global)

Name: OS3.0.301.0.WOCCNXM for Xiaomi 15 China
Availability: InStock
Author: Xiaomi

What's New

[Comprehensive system app optimization]Xiaomi HyperIsland:New: Support for Xiaomi HyperIsland in File Manager, showing real time progress for online filesNew: Support for Xiaomi HyperIsland with transit and key cards, including swiping from the Lock screen Xiaomi Hyper XiaoAi:New: Support for continuous conversations with Xiaomi Hyper XiaoAi while holding the Power button Camera:New: A one-tap download for the "Mi-LOG to Rec.709" color conversion LUT file from the Pro video intro page in Camera...

Android Version

12.0

File Size

8.4 GB

Release Date

Mar 18, 2026

Flash Method

Recovery

Download ROM

Available

Download Now

File Size: 8.4 GB

Mirror Downloads (11)

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

Verification & Details

MD5 Checksum:

8e2d57b7dcf3016d30bf9c25176b7a7d

Package Name:

dada-ota_full-OS3.0.301.0.WOCCNXM-user-16.0-8e2d57b7dc.zip

How to Flash Recovery on Xiaomi 15 China

Please follow these steps carefully to install the OS3.0.301.0.WOCCNXM update safely. Ensure your device has at least 60% battery.

Download the OS3.0.301.0.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 (OS3.0.301.0.WOCCNXM)