HyperOS 3.0Stable BetaGlobal

Xiaomi 14 Ultra HyperOS 3.0 OS3.0.305.0.WNAMIXM

Q: Which Android version does OS3.0.305.0.WNAMIXM use?

This firmware is based on Android 16.0 .

Q: Will installing OS3.0.305.0.WNAMIXM 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 Global Xiaomi 14 Ultra (aurora_global), released October 15, 2026.

Download OS3.0.305.0.WNAMIXM

Recovery ROM (OTA .zip) · 7.3 GB Install from the phone’s updater app — keeps your data.

MD5: aca7dbd69c999f8552ed88115deb4c86

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: Xiaomi 14 Ultra
Codename: aurora_global
Region: Global
Version: OS3.0.305.0.WNAMIXM
OS: HyperOS 3.0
Android: 16.0
Branch: Stable Beta
Released: Oct 15, 2026
Package: Recovery 7.3 GB

How to install OS3.0.305.0.WNAMIXM

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 Xiaomi 14 Ultra.
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 Xiaomi 14 Ultra (Global) builds

Device page →

Device	Version	Android	Branch	Released
Xiaomi 14 UltraGlobal · `aurora_global`	OS3.0.304.0.WNAMIXM HyperOS 3.0Stable	16.0	Stable	Aug 27, 2026

Xiaomi 14 Ultra firmware for other regions

Frequently asked questions

Is OS3.0.305.0.WNAMIXM an official Xiaomi 14 Ultra update?

Yes. OS3.0.305.0.WNAMIXM is an official Stable Beta HyperOS 3.0 build for the Xiaomi 14 Ultra (Global), released by Xiaomi on October 15, 2026. The download links point directly to Xiaomi’s update servers.

Which Android version does OS3.0.305.0.WNAMIXM use?

This firmware is based on Android 16.0.

Will installing OS3.0.305.0.WNAMIXM 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 (aurora_global). Cross-region flashing requires an unlocked bootloader and can cause problems.