Firmware G991BXXS9EWI3

Device Galaxy S21 5G

Model SM-G991B

Region TCE

Country MEXICO

OS Android 13

Release Date 9/14/2023

Upload Date 9/23/2023

PDA G991BXXS9EWI3

CSC G991BOWO9EWF2

Changelist 26203421

Size 7503997039 bytes (approx. 7.0 GB)

TCE CSC Breakdown

Network ID

NW01223

Network Name

TELCEL

Network Country

Mexico

Network Bands

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