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Firmware G991BXXU4CVD2

Device Galaxy S21 5G

Model SM-G991B

Region DKR

Country Senegal

OS Android 12

Release Date 4/4/2022

Upload Date 4/19/2022

PDA G991BXXU4CVD2

CSC G991BOXM4CVD2

Changelist 23695702

Size 7854028528 bytes (approx. 7.3 GB)

DKR CSC Breakdown

Network ID

NW00994

Network Name

Orange SN

Network Country

Senegal

Network Bands

GSM 900 / UMTS 2100 / LTE 800 / LTE 1800

Network ID

NW01664

Network Name

Expresso Senegal

Network Country

Senegal

Network Bands

GSM 900 / GSM 1800 / UMTS 2100 / LTE

Network ID

NW00946

Network Name

Orange ML

Network Country

Mali

Network Bands

GSM 900 / UMTS 2100 / LTE