Home / Firmware / SM-G991U / DSH

Firmware G991USQU4BUK7

Device Galaxy S21 5G

Model SM-G991U

Region DSH

Country USA

OS Android 12

Release Date 11/5/2021

Upload Date 11/21/2021

PDA G991USQU4BUK7

CSC G991UOYN4BUK7

Changelist 22916894

Size 7162378336 bytes (approx. 6.7 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