Try “Xiaomi 14”, “marble”, “Redmi Note 13” or “OS2.0”
Redmi 12C / POCO C55
HyperOS 1.0StableGlobal

Redmi 12C / POCO C55 HyperOS 1.0 OS1.0.16.0.UCVMIXM

Stable firmware for the Global Redmi 12C / POCO C55 (earth_global), released March 13, 2026.

Download OS1.0.16.0.UCVMIXM

Recovery ROM (OTA .zip) · 4.2 GB Install from the phone’s updater app — keeps your data.
MD5: f0607f35d80b1396ab2c7a8c6e9b2db3
Download
Fastboot ROM (.tgz) · 6.7 GB Full image for Mi Flash Tool — clean install, unbrick or downgrade.
MD5: b2ab987cbfb0b980cbbdca7174542672
Download

Files are served from Xiaomi’s official servers. Compare the MD5 checksum after downloading to make sure the file is complete and untouched.

Firmware details

Device
Redmi 12C / POCO C55
Codename
earth_global
Region
Global
Version
OS1.0.16.0.UCVMIXM
OS
HyperOS 1.0
Android
14.0
Branch
Stable
Released
Mar 13, 2026
Package
Recovery 4.2 GB / Fastboot 6.7 GB

How to install OS1.0.16.0.UCVMIXM

Recovery ROM (recommended, keeps data)

  1. Back up your important data and charge the phone to at least 50%.
  2. Download the Recovery ROM above on your Redmi 12C / POCO C55.
  3. Open Settings → About phone and tap the HyperOS version card.
  4. Tap the ⋮ menu → Choose update package and select the downloaded .zip file.
  5. Wait for verification, then tap Reboot now. The update takes 10–20 minutes.

Fastboot ROM (clean install, needs unlocked bootloader)

  1. Make sure the bootloader is unlocked and install Mi Flash Tool plus the Xiaomi USB drivers on a Windows PC.
  2. Download and extract the Fastboot ROM (.tgz) to a short path such as C:\rom.
  3. Power off the phone, hold Volume Down + Power to enter Fastboot mode and connect it via USB.
  4. In Mi Flash Tool select the extracted folder, choose clean all (wipes data) and avoid “clean all and lock” unless you want to relock.
  5. Click Flash and wait until the tool shows success; the phone reboots automatically.

Other Redmi 12C / POCO C55 (Global) builds

Device page →
DeviceVersionAndroidBranchReleased
Redmi 12C / POCO C55Global · earth_globalV13.0.1.0.SCVMIXM
MIUI 13Stable Beta
12.0Stable Beta

Redmi 12C / POCO C55 firmware for other regions

Frequently asked questions

Is OS1.0.16.0.UCVMIXM an official Redmi 12C / POCO C55 update?
Yes. OS1.0.16.0.UCVMIXM is an official Stable HyperOS 1.0 build for the Redmi 12C / POCO C55 (Global), released by Xiaomi on March 13, 2026. The download links point directly to Xiaomi’s update servers.
Which Android version does OS1.0.16.0.UCVMIXM use?
This firmware is based on Android 14.0.
Will installing OS1.0.16.0.UCVMIXM erase my data?
Installing the Recovery package through the updater app keeps your apps and data. Flashing the Fastboot package with “clean all” wipes the phone — back up first.
Can I install this on another region’s device?
Only install firmware that matches your device’s region (Global) and codename (earth_global). Cross-region flashing requires an unlocked bootloader and can cause problems.