Home / Firmware / SM-G991B / EON

Firmware G991BXXU9EWI7

Device Galaxy S21 5G

Model SM-G991B

Region EON

Country ECUADOR

OS Android 13

Release Date 9/26/2023

Upload Date 10/11/2023

PDA G991BXXU9EWI7

CSC G991BOXM9EWI7

Changelist 27100863

Size 7973644084 bytes (approx. 7.4 GB)

EON CSC Breakdown

Network ID

NW00243

Network Name

CLARO

Network Country

Ecuador

Network Bands

GSM 850 / UMTS 850 / UMTS 1900 / LTE 1700

Network ID

NW00766

Network Name

movistar

Network Country

Ecuador

Network Bands

GSM 850 / GSM 1900 / UMTS 850 / LTE 1900

Network ID

NW00144

Network Name

ALE EC

Network Country

Ecuador

Network Bands

GSM 1900 / UMTS 1900 / LTE 1700