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POCO F9 Ultra
HyperOS 3.0Stable BetaJapan

POCO F9 Ultra HyperOS 3.0 OS3.0.309.0.WGNJPXM

Stable Beta firmware for the Japan POCO F9 Ultra (songyuan_jp_global), released October 29, 2026.

Download OS3.0.309.0.WGNJPXM

Recovery ROM (OTA .zip) · 8.7 GB Install from the phone’s updater app — keeps your data.
MD5: b24729831942b71f5a673e58d56a65ef
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
POCO F9 Ultra
Codename
songyuan_jp_global
Region
Japan
Version
OS3.0.309.0.WGNJPXM
OS
HyperOS 3.0
Android
16.0
Branch
Stable Beta
Released
Oct 29, 2026
Package
Recovery 8.7 GB

How to install OS3.0.309.0.WGNJPXM

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 POCO F9 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 POCO F9 Ultra (Japan) builds

Device page →
DeviceVersionAndroidBranchReleased
POCO F9 UltraJapan · songyuan_jp_globalOS3.0.308.0.WGNJPXM
HyperOS 3.0Stable
16.0Stable

POCO F9 Ultra firmware for other regions

Frequently asked questions

Is OS3.0.309.0.WGNJPXM an official POCO F9 Ultra update?
Yes. OS3.0.309.0.WGNJPXM is an official Stable Beta HyperOS 3.0 build for the POCO F9 Ultra (Japan), released by Xiaomi on October 29, 2026. The download links point directly to Xiaomi’s update servers.
Which Android version does OS3.0.309.0.WGNJPXM use?
This firmware is based on Android 16.0.
Will installing OS3.0.309.0.WGNJPXM 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 (Japan) and codename (songyuan_jp_global). Cross-region flashing requires an unlocked bootloader and can cause problems.