Is OS2.0.14.0.UMOCNXM 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, OS2.0.14.0.UMOCNXM is the version shown. Check FirmwareMirror regularly for newer versions of Redmi Note 12 Pro / Pro+ / Discovery 5G China firmware.

Download Redmi Note 12 Pro / Pro+ / Discovery 5G China ROM

What's New

[System]Updated the security patch to October 2025. Increased system security.

Android Version

14.0

File Size

7 GB

Release Date

Oct 15, 2025

Flash Method

Fastboot

Download ROM

Available

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File Size: 7 GB

Mirror Downloads (10)

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Verification & Details

MD5 Checksum:

d15876547c1bd282b2520f04177bd798

Package Name:

ruby-ota_full-OS2.0.14.0.UMOCNXM-user-14.0-2c95c32ec7.zip

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

Please follow these steps carefully to install the OS2.0.14.0.UMOCNXM update safely. Ensure your device has at least 60% battery.

Ensure the bootloader of your Redmi Note 12 Pro / Pro+ / Discovery 5G 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 OS2.0.14.0.UMOCNXM firmware archive (.tgz file).
Open Mi Flash Tool, select the extracted firmware folder, and click 'Flash'.

Back to Redmi Note 12 Pro / Pro+ / Discovery 5G China

Download Redmi Note 12 Pro / Pro+ / Discovery 5G China Firmware (OS2.0.14.0.UMOCNXM)