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Samsung Galaxy Z Flip4 (SM-F721B) Android 16 Firmware (F721BXXUAIYIF) – UYO | SamFrew

Home / Firmware / SM-F721B / UYO

Firmware F721BXXUAIYIF

Device Galaxy Z Flip4

Model SM-F721B

Region UYO

OS Android 16

Release Date 9/30/2025

Upload Date 10/14/2025

PDA F721BXXUAIYIF

CSC F721BOWOAIYIF

Changelist 31998945

Size 10857280000 bytes (approx. 10.1 GB)