REDMI K90 Ultra
Download Xiaomi REDMI K90 Ultra Firmware. Model codename is “warsaw” and Model Number is “2604FRK1EC”. You can flash or Software Update your Xiaomi phone from HyperOS ROM (Flash File) using official Mi Flash Tool.
Note: You might be looking for another model file! Shows only one update on this page. If you are looking for any other Device updates or other Download then check here: MIUI Download
REDMI K90 Ultra Firmware
Fastboot ROM
HyperOS: OS3.0.306.0.WHPCNXM
Android: 16.0
File Type: Stable Fastboot
File Size: 10.7 GB
Release Date: 2026-06-30
Package Name: warsaw_images_OS3.0.306.0.WHPCNXM_20260627.0000.00_16.0_cn_f937704bf2.tgz
Recovery ROM
HyperOS: OS3.0.306.0.WHPCNXM
Android: 16.0
File Type: Stable Recovery
File Size: 8.0 GB
Release Date: 2026-06-30
Package Name: warsaw-ota_full-OS3.0.306.0.WHPCNXM-user-16.0-8d5c1b6155.zip