Is OS1.0.4.0.UCVCNXM 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, OS1.0.4.0.UCVCNXM is the version shown. Check FirmwareMirror regularly for newer versions of Redmi 12C / POCO C55 firmware.

Download Redmi 12C / POCO C55 ROM - OS1.0.4.0.UCVCNXM (Global)

What's New

[System]Updated the security patch to September 2024. Increased system security.<p>[Lock screen]Optimization: New "press and hold to edit" logic for Lock screen reduces accidental triggers

Android Version

14.0

File Size

4.84 GB

Release Date

Nov 30, 2024

Flash Method

Fastboot

Download ROM

Available

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File Size: 4.84 GB

Mirror Downloads (11)

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

Verification & Details

MD5 Checksum:

64bf4d162abe40c905b23c88942c14cc

Package Name:

miui_EARTH_OS1.0.4.0.UCVCNXM_64bf4d162a_14.0.zip

How to Flash Fastboot on Redmi 12C / POCO C55

Please follow these steps carefully to install the OS1.0.4.0.UCVCNXM update safely. Ensure your device has at least 60% battery.

Ensure the bootloader of your Redmi 12C / POCO C55 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 OS1.0.4.0.UCVCNXM firmware archive (.tgz file).
Open Mi Flash Tool, select the extracted firmware folder, and click 'Flash'.

Back to Redmi 12C / POCO C55

Download Redmi 12C / POCO C55 Firmware (OS1.0.4.0.UCVCNXM)