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Firmware G991BXXU4BVB1

Device Galaxy S21 5G

Model SM-G991B

Region MOB

Country Austria

OS Android 12

Release Date 2/3/2022

Upload Date 3/3/2022

PDA G991BXXU4BVB1

CSC G991BOXM4BVB1

Changelist 23365054

Size 7683902395 bytes (approx. 7.2 GB)

MOB 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

NW01565

Network Name

yesss!

Network Country

Austria

Network Bands

MVNO

Network ID

NW00524

Network Name

Ge org!

Network Country

Austria

Network Bands

MVNO