HyperOS 1.0Stable BetaChina

Redmi K70E HyperOS 1.0 OS1.0.4.0.UNLCNXM

Q: Which Android version does OS1.0.4.0.UNLCNXM use?

This firmware is based on Android 14.0 .

Q: Will installing OS1.0.4.0.UNLCNXM 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.

Stable Beta firmware for the China Redmi K70E (duchamp), released November 30, 2023.

Download OS1.0.4.0.UNLCNXM

Recovery ROM (OTA .zip) · 6.3 GB Install from the phone’s updater app — keeps your data.

MD5: 6e77720de15f1e5ea2470e541f28ef8e

Download

This is a Stable Beta build. It may contain bugs and is meant for testers — wait for the Stable release if you depend on your phone daily.

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 K70E
Codename: duchamp
Region: China
Version: OS1.0.4.0.UNLCNXM
OS: HyperOS 1.0
Android: 14.0
Branch: Stable Beta
Released: Nov 30, 2023
Package: Recovery 6.3 GB

How to install OS1.0.4.0.UNLCNXM

Recovery ROM (recommended, keeps data)

Back up your important data and charge the phone to at least 50%.
Download the Recovery ROM above on your Redmi K70E.
Open Settings → About phone and tap the HyperOS version card.
Tap the ⋮ menu → Choose update package and select the downloaded .zip file.
Wait for verification, then tap Reboot now. The update takes 10–20 minutes.

Other Redmi K70E (China) builds

Device page →

Device	Version	Android	Branch	Released
Redmi K70EChina · `duchamp`	OS3.0.305.0.WNLCNXM HyperOS 3.0Stable	16.0	Stable	Sep 24, 2026

Redmi K70E firmware for other regions

Frequently asked questions

Is OS1.0.4.0.UNLCNXM an official Redmi K70E update?

Yes. OS1.0.4.0.UNLCNXM is an official Stable Beta HyperOS 1.0 build for the Redmi K70E (China), released by Xiaomi on November 30, 2023. The download links point directly to Xiaomi’s update servers.

Which Android version does OS1.0.4.0.UNLCNXM use?

This firmware is based on Android 14.0.

Will installing OS1.0.4.0.UNLCNXM 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 (duchamp). Cross-region flashing requires an unlocked bootloader and can cause problems.