Firmware G991BXXU3BUK8

Device Galaxy S21 5G

Model SM-G991B

Region CDR

Country Dominican Republic

OS Android 12

Release Date 11/5/2021

Upload Date 12/7/2021

PDA G991BXXU3BUK8

CSC G991BOWO3BUK9

Changelist 22937332

Size 6899946224 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