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Firmware G991BXXU9FWK2

Device Galaxy S21 5G

Model SM-G991B

Region EVR

Country  UK

OS Android 14

Release Date 11/7/2023

Upload Date 12/4/2023

PDA G991BXXU9FWK2

CSC G991BOXM9FWK2

Changelist 27764024

Size 8227801776 bytes (approx. 7.7 GB)

EVR CSC Breakdown

Network ID
NW00425
Network Name
EE
Network Country
 United Kingdom
Network Bands
GSM 1800 / UMTS 2100 / LTE 800 / LTE 1800 / LTE 2100 / LTE 2600 / 5G 700 / 5G 1800 / 5G 2100 / 5G 2600 / / 5G 3500

Network ID
NW00249
Network Name
BT
Network Country
 United Kingdom
Network Bands
GSM 1800 / UMTS 2100 / LTE 800 / LTE 1800 / LTE 2100 / LTE 2600 / 5G 700 / 5G 1800 / 5G 2100 / 5G 2600 / / 5G 3500

Network ID
NW00172
Network Name
BT OnePhone
Network Country
 United Kingdom
Network Bands
MVNO

Network ID
NW00176
Network Name
BTOP Roaming
Network Country
 United Kingdom
Network Bands
GSM 1800 / UMTS 2100 / LTE 800 / LTE 1800 / LTE 2100 / LTE 2600 / 5G 700 / 5G 1800 / 5G 2100 / 5G 2600 / / 5G 3500