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Redmi K90 Ultra
HyperOS 3.0Stable BetaChina

Redmi K90 Ultra HyperOS 3.0 OS3.0.302.0.WHPCNXM

Stable Beta firmware for the China Redmi K90 Ultra (warsaw), released June 30, 2026.

Download OS3.0.302.0.WHPCNXM

Recovery ROM (OTA .zip) · 8.6 GB Install from the phone’s updater app — keeps your data.
MD5: 26c32b87c71a95969405ccfbfa91163f
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 K90 Ultra
Codename
warsaw
Region
China
Version
OS3.0.302.0.WHPCNXM
OS
HyperOS 3.0
Android
16.0
Branch
Stable Beta
Released
Jun 30, 2026
Package
Recovery 8.6 GB

How to install OS3.0.302.0.WHPCNXM

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 K90 Ultra.
  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.

Other Redmi K90 Ultra (China) builds

Device page →
DeviceVersionAndroidBranchReleased
Redmi K90 UltraChina · warsawOS3.0.309.0.WHPCNXM
HyperOS 3.0Stable
16.0Stable

Frequently asked questions

Is OS3.0.302.0.WHPCNXM an official Redmi K90 Ultra update?
Yes. OS3.0.302.0.WHPCNXM is an official Stable Beta HyperOS 3.0 build for the Redmi K90 Ultra (China), released by Xiaomi on June 30, 2026. The download links point directly to Xiaomi’s update servers.
Which Android version does OS3.0.302.0.WHPCNXM use?
This firmware is based on Android 16.0.
Will installing OS3.0.302.0.WHPCNXM 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 (warsaw). Cross-region flashing requires an unlocked bootloader and can cause problems.