Selected firmware · CN
OS4.0.0.9.XHPCNXM
Recovery · beta
Confirmed compatibility · codename warsaw
Redmi REDMI K90 Ultra
Android17.0
SystemHyperOS
DateSep 4, 2026
Security patchAug 1, 2026
Size8.35 GiB
File: warsaw-ota_full-OS4.0.0.9.XHPCNXM-user-17.0-8f43302d1e.zip