How do I install OS1.0.12.0.ULCCNXM on Xiaomi 12 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 OS1.0.12.0.ULCCNXM 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, OS1.0.12.0.ULCCNXM is the version shown. Check FirmwareMirror regularly for newer versions of Xiaomi 12 China firmware.

Download OS1.0.12.0.ULCCNXM for Xiaomi 12 China

Name: OS1.0.12.0.ULCCNXM for Xiaomi 12 China
Availability: InStock
Author: Xiaomi

What's New

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

Android Version

14.0

File Size

6.66 GB

Release Date

Jan 28, 2025

Flash Method

Fastboot

Download ROM

Available

Download Now

File Size: 6.66 GB

Mirror Downloads (11)

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

Verification & Details

MD5 Checksum:

e5ab3c821b1034aa9016fe8319fd1cfd

Package Name:

miui_CUPID_OS1.0.12.0.ULCCNXM_e5ab3c821b_14.0.zip

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