Is OS1.0.3.0.UKMCNXM 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.UKMCNXM is the version shown. Check FirmwareMirror regularly for newer versions of MIX 4 China firmware.

Download MIX 4 China ROM - OS1.0.3.0.UKMCNXM (Global)

What's New

[System]Updated the security patch to June 2024. Increased system security.

Android Version

14.0

File Size

7.1 GB

Release Date

Jun 06, 2024

Flash Method

Fastboot

Download ROM

Available

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File Size: 7.1 GB

Mirror Downloads (11)

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

Verification & Details

MD5 Checksum:

566a3f178ce1943b49be870cf9c3db18

Package Name:

miui_ODIN_OS1.0.3.0.UKMCNXM_176fec4009_14.0.zip

How to Flash Fastboot on MIX 4 China

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

Ensure the bootloader of your MIX 4 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.UKMCNXM firmware archive (.tgz file).
Open Mi Flash Tool, select the extracted firmware folder, and click 'Flash'.

Back to MIX 4 China

Download MIX 4 China Firmware (OS1.0.3.0.UKMCNXM)