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Home / Firmware / SM-A166U / ATT

Firmware A166USQS6CZB6

Device Galaxy A16 5G

Model SM-A166U

Region ATT

OS Android 16

Release Date 2/13/2026

Upload Date 3/11/2026

PDA A166USQS6CZB6

CSC A166UOYN6CZB6

Changelist 31998945

Size 6939508592 bytes (approx. 6.5 GB)

Samsung Galaxy A16 5G (SM-A166U) Android 16 Firmware (A166USQS6CZB6) – ATT | SamFrew