Is OS1.0.3.0.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.

Is this firmware the latest version?

Yes, OS1.0.3.0.UMQCNXM is the version shown. Check FirmwareMirror regularly for newer versions of Redmi Note 12 5G / Note 12R Pro China firmware.

Download Redmi Note 12 5G / Note 12R Pro China ROM

What's New

[System]Optimization: Optimized memory usage to improve the smoothness of TikTok (Douyin)Optimization: New startup animation strategy reduces app launch delaysUpdated the security patch to August 2024. Increased system security.<p>[Status bar, Notification shade]Fix: Single-line notification icons were not fully displayedFix: Blank notifications appeared with only the icon displayedFix: The 5G icon in the status bar wasn't fully displayed after switching font size or changing to a third party font

Android Version

14.0

File Size

4.1 GB

Release Date

Aug 23, 2024

Flash Method

Fastboot

Download ROM

Available

Download Now

File Size: 4.1 GB

Mirror Downloads (11)

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

Verification & Details

MD5 Checksum:

3bcdf06b82a0d714967e117e148ed659

Package Name:

miui_SUNSTONE_OS1.0.3.0.UMQCNXM_3bcdf06b82_14.0.zip

How to Flash Fastboot on Redmi Note 12 5G / Note 12R Pro China

Please follow these steps carefully to install the OS1.0.3.0.UMQCNXM update safely. Ensure your device has at least 60% battery.

Ensure the bootloader of your Redmi Note 12 5G / Note 12R Pro China is unlocked.
Download the official Mi Flash Tool and extract it on your PC.
Boot your device into Fastboot mode by holding the Volume Down + Power buttons simultaneously.
Connect the smartphone to your PC using a reliable USB cable.
Extract the downloaded OS1.0.3.0.UMQCNXM firmware archive (.tgz file).
Open Mi Flash Tool, select the extracted firmware folder, and click 'Flash'.

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

Download Redmi Note 12 5G / Note 12R Pro China Firmware (OS1.0.3.0.UMQCNXM)