Firmware G991BXXU1AUB8

Device Galaxy S21 5G

Model SM-G991B

Region CDR

Country Dominican Republic

OS Android 11

Release Date 2/11/2021

Upload Date 2/23/2021

PDA G991BXXU1AUB8

CSC G991BOWO1AUB8

Changelist 20701476

Size 6851982720 bytes (approx. 6.4 GB)

CDR CSC Breakdown

Network ID

NW00308

Network Name

Claro DR

Network Country

Dominican Republic

Network Bands

GSM 850 / GSM 1900 / UMTS 850 / LTE 1700 / LTE 1900 / LTE 2600 / 5G 3500