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Redmi K40 Pro / Pro+
HyperOS 1.0StableChina

Redmi K40 Pro / Pro+ HyperOS 1.0 OS1.0.13.0.UKKCNXM

Stable firmware for the China Redmi K40 Pro / Pro+ (haydn), released April 7, 2025.

Download OS1.0.13.0.UKKCNXM

Recovery ROM (OTA .zip) · 5.6 GB Install from the phone’s updater app — keeps your data.
MD5: e540db568a57da016696520a5b9029d7
Download
Fastboot ROM (.tgz) · 6.4 GB Full image for Mi Flash Tool — clean install, unbrick or downgrade.
MD5: faf19c50996b648a8ce8c30d8251ff24
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 K40 Pro / Pro+
Codename
haydn
Region
China
Version
OS1.0.13.0.UKKCNXM
OS
HyperOS 1.0
Android
14.0
Branch
Stable
Released
Apr 7, 2025
Package
Recovery 5.6 GB / Fastboot 6.4 GB

How to install OS1.0.13.0.UKKCNXM

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 K40 Pro / Pro+.
  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 K40 Pro / Pro+ (China) builds

Device page →
DeviceVersionAndroidBranchReleased
Redmi K40 Pro / Pro+China · haydnOS1.0.15.0.UKKCNXM
HyperOS 1.0Stable Beta
14.0Stable Beta
Redmi K40 Pro / Pro+China · haydnV14.0.23.4.17.DEV
MIUI 14Public Beta
13.0Public Beta
Redmi K40 Pro / Pro+China · haydnV14.0.22.12.5.DEV
MIUI 14Public Beta
13.0Public Beta
Redmi K40 Pro / Pro+China · haydn22.3.23
MIUI BetaWeekly
12.0Weekly
Redmi K40 Pro / Pro+China · haydn22.1.19
MIUI BetaWeekly
12.0Weekly

Redmi K40 Pro / Pro+ firmware for other regions

Frequently asked questions

Is OS1.0.13.0.UKKCNXM an official Redmi K40 Pro / Pro+ update?
Yes. OS1.0.13.0.UKKCNXM is an official Stable HyperOS 1.0 build for the Redmi K40 Pro / Pro+ (China), released by Xiaomi on April 7, 2025. The download links point directly to Xiaomi’s update servers.
Which Android version does OS1.0.13.0.UKKCNXM use?
This firmware is based on Android 14.0.
Will installing OS1.0.13.0.UKKCNXM 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 (China) and codename (haydn). Cross-region flashing requires an unlocked bootloader and can cause problems.