Selected firmware · CN
OS4.0.0.15.XHPCNXM
Recovery · beta
Confirmed compatibility · codename warsaw
Redmi REDMI K90 Ultra
Android17.0
SystemHyperOS
DateSep 22, 2026
Security patchSep 1, 2026
Size8.36 GiB
File: warsaw-ota_full-OS4.0.0.15.XHPCNXM-user-17.0-e52600b343.zip