Firmware G991BXXU1AUA4

Device Galaxy S21 5G

Model SM-G991B

Region ORS

Country Slovakia

OS Android 11

Release Date 1/6/2021

Upload Date 1/21/2021

PDA G991BXXU1AUA4

CSC G991BOXM1AUA4

Changelist 20701476

Size 7603504352 bytes (approx. 7.1 GB)

ORS CSC Breakdown

Network ID

NW00958

Network Name

Orange

Network Country

Slovakia

Network Bands

GSM 900 / UMTS 900 / UMTS 2100 / LTE 800 / LTE 1800 / LTE 2600 / 5G 3500