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Firmware G991BXXU5CVGB

Device Galaxy S21 5G

Model SM-G991B

Region OPV

Country  POLAND

OS Android 12

Release Date 7/21/2022

Upload Date 8/17/2022

PDA G991BXXU5CVGB

CSC G991BOXM5CVGB

Changelist 24653000

Size 7735671465 bytes (approx. 7.2 GB)

OPV CSC Breakdown

Network ID
NW00958
Network Name
Orange
Network Country
 Poland
Network Bands
GSM 900 / UMTS 900 / UMTS 2100 / LTE 1800 / LTE 2100 / 5G 2100

Network ID
NW01976
Network Name
nju
Network Country
 Poland
Network Bands
GSM 900 / UMTS 900 / UMTS 2100 / LTE 1800 / LTE 2100 / 5G 2100