Home / Firmware / SM-G991B / ATO

Firmware G991BXXU7EWCH

Device Galaxy S21 5G

Model SM-G991B

Region ATO

Country Austria

OS Android 13

Release Date 3/28/2023

Upload Date 4/13/2023

PDA G991BXXU7EWCH

CSC G991BOXM7EWCH

Changelist 26203421

Size 7910129725 bytes (approx. 7.4 GB)

ATO CSC Breakdown

Network ID

NW00119

Network Name

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

NW02216

Network Name

HoT AT

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