Home / Firmware / SM-G991U / DSH

Firmware G991USQS9EWI1

Device Galaxy S21 5G

Model SM-G991U

Region DSH

Country USA

OS Android 13

Release Date 9/11/2023

Upload Date 9/22/2023

PDA G991USQS9EWI1

CSC G991UOYN9EWI1

Changelist 27100863

Size 7664107123 bytes (approx. 7.1 GB)

DSH CSC Breakdown

Network ID

NW02086

Network Name

T-Mobile

Network Country

United States of America

Network Bands

GSM 1900

Network ID

NW00156

Network Name

Anritsu

Network Country

Network Bands

any

Network ID

NW02085

Network Name

T-Mobile

Network Country

United States of America

Network Bands

GSM 1900