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Firmware G991BXXU3BUK8

Device Galaxy S21 5G

Model SM-G991B

Region ATO

Country  Austria

OS Android 12

Release Date 11/5/2021

Upload Date 11/18/2021

PDA G991BXXU3BUK8

CSC G991BOXM3BUK8

Changelist 22937332

Size 7678405968 bytes (approx. 7.2 GB)

ATO CSC Breakdown

Network ID
NW00119
Network Name
A1
Network Country
 Austria
Network Bands
GSM 900 / UMTS 900 / UMTS 2100 / LTE 800 / LTE 1800 / LTE 2100 / LTE 2600 / 5G 3500
Network ID
NW00223
Network Name
bob
Network Country
 Austria
Network Bands
MVNO
Network ID
NW01333
Network Name
T-Mobile A
Network Country
 Austria
Network Bands
GSM 900 / UMTS 900 / LTE 800 / LTE 1800 / LTE 2100 / LTE 2600 / 5G 700 / 5G 2100 / 5G 3500
Network ID
NW00006
Network Name
3 AT
Network Country
 Austria
Network Bands
GSM 900 / GSM 1800 / UMTS 2100 / LTE 900 / LTE 1800 / LTE 2100 / LTE 2600
Network ID
NW01565
Network Name
yesss!
Network Country
 Austria
Network Bands
MVNO
Network ID
NW00524
Network Name
Ge org!
Network Country
 Austria
Network Bands
MVNO
Network ID
NW00586
Network Name
HoT 718
Network Country
 Austria
Network Bands
MVNO
Network ID
NW00587
Network Name
HoT 76
Network Country
 Austria
Network Bands
MVNO
Network ID
NW00590
Network Name
HoT 799
Network Country
 Austria
Network Bands
MVNO
Network ID
NW01956
Network Name
Magenta-T-
Network Country
 Austria
Network Bands
MVNO
Network ID
NW01169
Network Name
spusu
Network Country
 Austria
Network Bands
MVNO
Network ID
NW00426
Network Name
eety
Network Country
 Austria
Network Bands
UMTS 2100 / LTE 1800 / LTE 2100 / LTE 2600 / 5G 700 / 5G 3500