Firmware G991BXXU9FWK2

Device Galaxy S21 5G

Model SM-G991B

Region UPO

Country Paraguay

OS Android 14

Release Date 11/7/2023

Upload Date 11/29/2023

PDA G991BXXU9FWK2

CSC G991BOWO9FWK2

Changelist 27764024

Size 7967059638 bytes (approx. 7.4 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