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Samsung Galaxy Z Flip4 (SM-F721U1) Android 16 Firmware (F721U1UES9IZB6) – PCT | SamFrew

Home / Firmware / SM-F721U1 / PCT

Firmware F721U1UES9IZB6

Device Galaxy Z Flip4

Model SM-F721U1

Region PCT

OS Android 16

Release Date 2/13/2026

Upload Date 3/6/2026

PDA F721U1UES9IZB6

CSC F721U1OWA9IZB6

Changelist 31998945

Size 9627489136 bytes (approx. 9.0 GB)