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Samsung Galaxy Z Flip4 (SM-F721N) Android 15 Firmware (F721NKSS6HYFD) – KOO | SamFrew

Home / Firmware / SM-F721N / KOO

Firmware F721NKSS6HYFD

Device Galaxy Z Flip4

Model SM-F721N

Region KOO

OS Android 15

Release Date 6/30/2025

Upload Date 7/16/2025

PDA F721NKSS6HYFD

CSC F721NOKR6HYFD

Changelist 30959686

Size 9171643744 bytes (approx. 8.5 GB)