Firmware G991BXXU1AUB8

Device Galaxy S21 5G

Model SM-G991B

Region OPS

Country Australia

OS Android 11

Release Date 2/11/2021

Upload Date 2/26/2021

PDA G991BXXU1AUB8

CSC G991BOXM1AUB8

Changelist 20701476

Size 7606312288 bytes (approx. 7.1 GB)

OPS CSC Breakdown

Network ID

NW01560

Network Name

YES OPTUS

Network Country

Australia

Network Bands

UMTS 900 / LTE 700 / LTE 1800 / LTE 2100 / TD-LTE 2300 / LTE 2600 / 5G 900 / 5G 1800 / 5G 2100 / TD-5G 2300 / 5G 3500 / 5G 28000