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Home / Firmware / SM-S921U / ATT

Firmware S921USQS5CZC1

Device Galaxy S24

Model SM-S921U

Region ATT

OS Android 16

Release Date 3/6/2026

Upload Date 3/26/2026

PDA S921USQS5CZC1

CSC S921UOYN5CZC1

Changelist 31998945

Size 13419482160 bytes (approx. 12.5 GB)

Samsung Galaxy S24 (SM-S921U) Android 16 Firmware (S921USQS5CZC1) – ATT | SamFrew