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Samsung Galaxy Z Flip4 (SM-F721N) Android 16 Firmware (F721NKSS6IYK3) – KOO | SamFrew

Home / Firmware / SM-F721N / KOO

Firmware F721NKSS6IYK3

Device Galaxy Z Flip4

Model SM-F721N

Region KOO

OS Android 16

Release Date 11/10/2025

Upload Date 11/20/2025

PDA F721NKSS6IYK3

CSC F721NOKT6IYK3

Changelist 31998945

Size 9658583504 bytes (approx. 9.0 GB)