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Home / Firmware / SM-S918U / ATT

Firmware S918USQS6EZA1

Device Galaxy S23 Ultra

Model SM-S918U

Region ATT

OS Android 16

Release Date 1/5/2026

Upload Date 1/27/2026

PDA S918USQS6EZA1

CSC S918UOYN6EZA1

Changelist 31998945

Size 11447020464 bytes (approx. 10.7 GB)

Samsung Galaxy S23 Ultra (SM-S918U) Android 16 Firmware (S918USQS6EZA1) – ATT | SamFrew