Firmware G991BXXU2AUC8

Device Galaxy S21 5G

Model SM-G991B

Region ZTA

Country Brazil

OS Android 11

Release Date 3/19/2021

Upload Date 4/1/2021

PDA G991BXXU2AUC8

CSC G991BOWO2AUC8

Changelist 21282179

Size 6675308416 bytes (approx. 6.2 GB)

ZTA CSC Breakdown

Network ID

NW00243

Network Name

Claro

Network Country

Brazil

Network Bands

GSM 900 / GSM 1800 / UMTS 850 / UMTS 2100 / LTE 700 / LTE 1800 / LTE 2600 / 5G 2300 / 5G 2600 / 5G 3500