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Samsung Galaxy S24 (SM-S921U) Android 14 Firmware (S921USQS4AYB3) – ATT | SamFrew

Home / Firmware / SM-S921U / ATT

Firmware S921USQS4AYB3

Device Galaxy S24

Model SM-S921U

Region ATT

OS Android 14

Release Date 2/21/2025

Upload Date 3/13/2025

PDA S921USQS4AYB3

CSC S921UOYN4AYB3

Changelist 29543898

Size 11884349104 bytes (approx. 11.1 GB)