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Firmware G991BXXU4CVC4

Device Galaxy S21 5G

Model SM-G991B

Region DTM

Country  Germany

OS Android 12

Release Date 3/7/2022

Upload Date 3/23/2022

PDA G991BXXU4CVC4

CSC G991BOXM4CVC4

Changelist 23695702

Size 7857362491 bytes (approx. 7.3 GB)

DTM CSC Breakdown

Network ID
NW01250
Network Name
Telekom.de
Network Country
 Germany
Network Bands
GSM 900 / LTE 700 / LTE 800 / LTE 900 / LTE 1800 / LTE 2100 / LTE 2600 / 5G 700 / 5G 2100 / 5G 3500
Network ID
NW00334
Network Name
congstar.de
Network Country
 Germany
Network Bands
GSM 900 / LTE 700 / LTE 800 / LTE 900 / LTE 1800 / LTE 2100 / LTE 2600 / 5G 700 / 5G 2100 / 5G 3500