← POCO F9 Ultra | Redmi K100 Pro Max · CN
Download POCO F9 Ultra | Redmi K100 Pro Max CN OS3.0.310.0.WGNCNXM
Download POCO F9 Ultra | Redmi K100 Pro Max CN OS3.0.310.0.WGNCNXM: page for this exact HyperOS build on songyuan (Android 16.0 · 9.6 GB · 22.09.2026). The recovery package here is version OS3.0.310.0.WGNCNXM only — do not confuse it with other CN releases in history.
Firmware OS3.0.310.0.WGNCNXM for POCO F9 Ultra | Redmi K100 Pro Max (CN) — an official HyperOS build. Direct download link, file verified.
POCO F9 Ultra | Redmi K100 Pro Max CN OS3.0.310.0.WGNCNXM Android 16.0 is the official HyperOS recovery package for songyuan (songyuan-ota_full-OS3.0.310.0.WGNCNXM-user-16.0-bd15542a34.zip), branch recovery. It is meant for local updates — confirm region CN matches your device firmware before flashing.
The CN hub has a newer build OS4.0.4.0.XGNCNXM for POCO F9 Ultra | Redmi K100 Pro Max; this page keeps archived release OS3.0.310.0.WGNCNXM.
Download POCO F9 Ultra | Redmi K100 Pro Max CN OS3.0.310.0.WGNCNXM from the link below. Back up your data and follow the HyperOS recovery install guide.
A newer version is available: OS4.0.4.0.XGNCNXM
Firmware details
Download firmware POCO F9 Ultra | Redmi K100 Pro Max CN OS3.0.310.0.WGNCNXM
Installation
POCO F9 Ultra | Redmi K100 Pro Max · CN · OS3.0.310.0.WGNCNXM — step-by-step HyperOS recovery install.
- Download the recovery package from the link above.
- Open System Update on the device.
- Menu ⋮ → Choose update package and select the downloaded file.
- Wait until install finishes — the device will reboot on its own.
- Do not power off or interrupt the process while flashing.
Source & authenticity
Files are indexed from public HyperOS / Xiaomi builds and community mirrors. Otree.pro is not affiliated with Xiaomi; the original release and device settings remain authoritative.
CN and Global/EEA/RU builds use different packages and services. Install the region that matches your device firmware, or you may hit signature conflicts.
Before flashing, back up important data and make sure the device is sufficiently charged.
History
POCO F9 Ultra | Redmi K100 Pro Max CN HyperOS — other CN releases alongside OS3.0.310.0.WGNCNXM.
Regions
- POCO F9 Ultra | Redmi K100 Pro Max · EEA
- POCO F9 Ultra | Redmi K100 Pro Max · Global
- POCO F9 Ultra | Redmi K100 Pro Max · Indonesia
- POCO F9 Ultra | Redmi K100 Pro Max · Japan
- POCO F9 Ultra | Redmi K100 Pro Max · Russia
- POCO F9 Ultra | Redmi K100 Pro Max · Taiwan
- POCO F9 Ultra | Redmi K100 Pro Max · Turkey
