How do I install OS1.0.4.0.UMQCNXM on Redmi Note 12 5G / Note 12R Pro 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 OS1.0.4.0.UMQCNXM 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, OS1.0.4.0.UMQCNXM is the version shown. Check FirmwareMirror regularly for newer versions of Redmi Note 12 5G / Note 12R Pro China firmware.

Download OS1.0.4.0.UMQCNXM for Redmi Note 12 5G / Note 12R Pro China

What's New

[System]Optimization: System stabilityUpdated the security patch to December 2024. Increased system security.

Android Version

14.0

File Size

5.74 GB

Release Date

Nov 30, -0001

Flash Method

Fastboot

Download ROM

Available

Download Now

File Size: 5.74 GB

Mirror Downloads (11)

Mirror 1 Mirror 2 Mirror 3 Mirror 4 Mirror 5 Mirror 6 Mirror 7 Mirror 8 Mirror 9 Mirror 10 Mirror 11

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

Verification & Details

MD5 Checksum:

d02194b3137afc6a9de11a801877215c

Package Name:

miui_SUNSTONE_OS1.0.4.0.UMQCNXM_d02194b313_14.0.zip

Back to Redmi Note 12 5G / Note 12R Pro China