Download REDMI K90 Ultra CN OS3.0.306.0.WHPCNXM
Download REDMI K90 Ultra CN OS3.0.306.0.WHPCNXM: page for this exact HyperOS build on warsaw (Android 16.0 · 8.0G · 30.06.2026). The recovery package here is version OS3.0.306.0.WHPCNXM only — do not confuse it with other CN releases in history.
Firmware OS3.0.306.0.WHPCNXM for REDMI K90 Ultra (CN) — an official HyperOS build. Direct download link, file verified.
REDMI K90 Ultra CN OS3.0.306.0.WHPCNXM Android 16.0 is the official HyperOS recovery package for warsaw (warsaw-ota_full-OS3.0.306.0.WHPCNXM-user-16.0-8d5c1b6155.zip), branch F. 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.XHPCNXM for REDMI K90 Ultra; this page keeps archived release OS3.0.306.0.WHPCNXM.
Download REDMI K90 Ultra CN OS3.0.306.0.WHPCNXM from the link below. Back up your data and follow the HyperOS recovery install guide.
A newer version is available: OS4.0.4.0.XHPCNXM
Firmware details
Download firmware REDMI K90 Ultra CN OS3.0.306.0.WHPCNXM
Installation
REDMI K90 Ultra · CN · OS3.0.306.0.WHPCNXM — 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
REDMI K90 Ultra CN HyperOS — other CN releases alongside OS3.0.306.0.WHPCNXM.
