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Firmware G991BXXS3BULC

Device Galaxy S21 5G

Model SM-G991B

Region SEB

Country  BALTIC

OS Android 12

Release Date 12/21/2021

Upload Date 12/27/2021

PDA G991BXXS3BULC

CSC G991BOXM3BUKH

Changelist 22937332

Size 7667897376 bytes (approx. 7.1 GB)

SEB CSC Breakdown

Network ID
NW00687
Network Name
LMT GSM
Network Country
 Latvia
Network Bands
GSM 900 / GSM 1800 / UMTS 900 / UMTS 2100 / LTE 1800 / LTE 2600 / 5G 3500
Network ID
NW00703
Network Name
LV TELE2
Network Country
 Latvia
Network Bands
GSM 900 / GSM 1800 / UMTS 2100 / LTE 800 / LTE 1800 / LTE 2600 / 5G 3500
Network ID
NW00693
Network Name
LV BITE
Network Country
 Latvia
Network Bands
GSM 900 / GSM 1800 / UMTS 2100 / LTE 800 / LTE 1800 / LTE 2600 / 5G 3500
Network ID
NW00690
Network Name
LT Omnitel
Network Country
 Lithuania
Network Bands
GSM 900 / GSM 1800 / LTE 800 / LTE 1800 / LTE 2100 / LTE 2600 / 5G 700 / 5G 2100 / 5G 3500
Network ID
NW00689
Network Name
LT BITE
Network Country
 Lithuania
Network Bands
GSM 900 / GSM 1800 / UMTS 900 / UMTS 2100 / LTE 800 / LTE 1800 / LTE 2600
Network ID
NW00691
Network Name
LT TELE2
Network Country
 Lithuania
Network Bands
GSM 900 / GSM 1800 / UMTS 900 / UMTS 2100 / LTE 800 / LTE 1800 / LTE 2600 / 5G 700 / 5G 3500
Network ID
NW00458
Network Name
EE Telia
Network Country
 Estonia
Network Bands
GSM 900 / GSM 1800 / UMTS 900 / UMTS 2100 / LTE 800 / LTE 1800 / LTE 2600 / 5G
Network ID
NW00455
Network Name
EE ELISA
Network Country
 Estonia
Network Bands
GSM 900 / GSM 1800 / UMTS 900 / UMTS 2100 / LTE 800 / LTE 1800 / LTE 2600 / 5G 700 / 5G 3500
Network ID
NW00457
Network Name
EE TELE2
Network Country
 Estonia
Network Bands
GSM 900 / GSM 1800 / UMTS 900 / UMTS 2100 / LTE 800 / LTE 1800 / LTE 2100