Firmware S911BXXS9EZC1

Device Galaxy S23

Model SM-S911B

Region UPO

Country Paraguay

OS Android 16

Release Date 3/6/2026

Upload Date 3/30/2026

PDA S911BXXS9EZC1

CSC S911BOWO9EZC1

Changelist 31998945

Size 15187034368 bytes (approx. 14.1 GB)

UPO CSC Breakdown

Network ID

NW01038

Network Name

Personal PY

Network Country

Paraguay

Network Bands

GSM 850 / GSM 1900 / UMTS 850 / UMTS 1900 / LTE 1900

Network ID

NW00248

Network Name

Claro PY

Network Country

Paraguay

Network Bands

GSM 1900 / UMTS 1900 / LTE 1700

Network ID

NW01520

Network Name

Vox PY

Network Country

Paraguay

Network Bands

GSM 1900 / UMTS 900 / UMTS 1900 / LTE 1700

Network ID

NW01296

Network Name

Tigo PY

Network Country

Paraguay

Network Bands

GSM 850 / UMTS 850 / LTE 1700