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Samsung Galaxy Z Flip4 (SM-F721B) Android 15 Firmware (F721BXXSAHYGB) – XID | SamFrew

Home / Firmware / SM-F721B / XID

Firmware F721BXXSAHYGB

Device Galaxy Z Flip4

Model SM-F721B

Region XID

OS Android 15

Release Date 7/30/2025

Upload Date 8/26/2025

PDA F721BXXSAHYGB

CSC F721BOLEAHYD9

Changelist 30959686

Size 9533380800 bytes (approx. 8.9 GB)