How do I install OS3.0.4.0.WNCIDXM on Xiaomi 14 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 OS3.0.4.0.WNCIDXM 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, OS3.0.4.0.WNCIDXM is the version shown. Check FirmwareMirror regularly for newer versions of Xiaomi 14 China firmware.

Download OS3.0.4.0.WNCIDXM for Xiaomi 14 China

Name: OS3.0.4.0.WNCIDXM for Xiaomi 14 China
Availability: InStock
Author: Xiaomi

What's New

[System]Fix: Errors occurred in some casesUpdated the security patch to January 2026. Increased system security.

Android Version

12.0

File Size

6.4 GB

Release Date

Jan 29, 2026

Flash Method

Recovery

Download ROM

Available

Download Now

File Size: 6.4 GB

Mirror Downloads (10)

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

Verification & Details

MD5 Checksum:

01cda5ee033503a01fb85f35c056580e

Package Name:

houji_id_global-ota_full-OS3.0.4.0.WNCIDXM-user-16.0-01cda5ee03.zip

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