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Samsung Galaxy A16 5G (SM-A166U) Android 16 Firmware (A166USQU3CYIC) – ATT | SamFrew

Home / Firmware / SM-A166U / ATT

Firmware A166USQU3CYIC

Device Galaxy A16 5G

Model SM-A166U

Region ATT

OS Android 16

Release Date 9/24/2025

Upload Date 10/7/2025

PDA A166USQU3CYIC

CSC A166UOYN3CYIC

Changelist 31998945

Size 6936734576 bytes (approx. 6.5 GB)