Home / Firmware / SM-G991B / EON

Firmware G991BXXS4CVCG

Device Galaxy S21 5G

Model SM-G991B

Region EON

Country ECUADOR

OS Android 12

Release Date 3/29/2022

Upload Date 5/2/2022

PDA G991BXXS4CVCG

CSC G991BOXM4CVCG

Changelist 23695702

Size 7857702938 bytes (approx. 7.3 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