Selected firmware · CN
OS4.0.0.22.XAFCNXM
Recovery · beta
Confirmed compatibility · codename byron
Xiaomi Xiaomi 17 Max
Android17.0
SystemHyperOS
DateSep 22, 2026
Security patchSep 1, 2026
Size8.75 GiB
File: byron-ota_full-OS4.0.0.22.XAFCNXM-user-17.0-2043e68253.zip