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Home / Firmware / SM-F721B / GLO

Firmware F721BXXSAIYL1

Device Galaxy Z Flip4

Model SM-F721B

Region GLO

OS Android 16

Release Date 12/8/2025

Upload Date 12/22/2025

PDA F721BXXSAIYL1

CSC F721BOWOAIYIF

Changelist 31998945

Size 10857796880 bytes (approx. 10.1 GB)

Samsung Galaxy Z Flip4 (SM-F721B) Android 16 Firmware (F721BXXSAIYL1) – GLO | SamFrew