Firmware G991BXXU7EWCH

Device Galaxy S21 5G

Model SM-G991B

Region CHE

Country Chile

OS Android 13

Release Date 3/28/2023

Upload Date 5/23/2023

PDA G991BXXU7EWCH

CSC G991BOWE7EWCK

Changelist 26203421

Size 7129697891 bytes (approx. 6.6 GB)

CHE CSC Breakdown

Network ID

NW00467

Network Name

ENTEL

Network Country

Chile

Network Bands

GSM 1900 / UMTS 1900 / LTE 700 / LTE 2600 / 5G 3500