Redmi K90 Ultra Fastboot ROM OS3.0.306.0.WHPCNXM

Download the Redmi K90 Ultra (warsaw) Fastboot ROM for cn · Android 16.0.

Home Device
MIUI OS3.0.306.0.WHPCNXM fastboot
Product warsaw
Regioncn
Android16.0
Date2026-06-27
Filewarsaw_images_OS3.0.306.0.WHPCNXM_20260627.0000.00_16.0_cn_f937704bf2.tgz

Download Links

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How to install

Fastboot ROMs are full firmware images flashed via a computer using Mi Flash Tool while the device is in Fastboot mode. They wipe the device and can recover a bricked phone.

See all firmware and full specifications for the Redmi K90 Ultra.

Frequently Asked Questions

How do I install the Redmi K90 Ultra Fastboot ROM?

Fastboot ROMs are full firmware images flashed via a computer using Mi Flash Tool while the device is in Fastboot mode. They wipe the device and can recover a bricked phone.

Is this Redmi K90 Ultra firmware safe to download?

Yes. The download links on this page point to official Xiaomi CDN servers. mifw.pro only indexes official firmware and does not modify the files.

What is the file name of this Redmi K90 Ultra build?

The firmware file is "warsaw_images_OS3.0.306.0.WHPCNXM_20260627.0000.00_16.0_cn_f937704bf2.tgz".

What version is this Redmi K90 Ultra firmware?

This build is OS3.0.306.0.WHPCNXM based on Android 16.0 for the cn region.