Home / Firmware / SM-A166U1 / PCT

Firmware A166U1UES6CZB6

Device Galaxy A16 5G

Model SM-A166U1

Region PCT

Country Puerto Rico

OS Android 16

Release Date 2/13/2026

Upload Date 3/16/2026

PDA A166U1UES6CZB6

CSC A166U1OWA6CZB6

Changelist 31998945

Size 6764695280 bytes (approx. 6.3 GB)

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PCT CSC Breakdown

Network ID

NW00314

Network Name

Claro PR

Network Country

Puerto Rico

Network Bands

GSM 850 / GSM 1900 / UMTS 850 / LTE 700 / LTE 1700