How do I install OS1.0.12.0.UCVMIXM on Redmi 12C / POCO C55?

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.UCVMIXM 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.UCVMIXM is the version shown. Check FirmwareMirror regularly for newer versions of Redmi 12C / POCO C55 firmware.

Download OS1.0.12.0.UCVMIXM for Redmi 12C / POCO C55

What's New

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

Android Version

12.0

File Size

148.81 MB

Release Date

Jun 24, 2025

Flash Method

Recovery

Download ROM

Available

Download Now

File Size: 0.15 GB

Mirror Downloads (11)

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

Verification & Details

MD5 Checksum:

b27a47b3dc52e2c90e4c8b21caa8e75d

Package Name:

miui_EARTHGlobal_OS1.0.12.0.UCVMIXM_b27a47b3dc_14.0.zip

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