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Home / Firmware / SM-S931B / UPO

Firmware S931BXXS8BZB5

Device Galaxy S25

Model SM-S931B

Region UPO

OS Android 16

Release Date 2/13/2026

Upload Date 2/26/2026

PDA S931BXXS8BZB5

CSC S931BOWO8BZB5

Changelist 31998945

Size 25073511536 bytes (approx. 23.4 GB)

Samsung Galaxy S25 (SM-S931B) Android 16 Firmware (S931BXXS8BZB5) – UPO | SamFrew