Home / Firmware / SM-G991U / USC

Firmware G991USQS5CVCB

Device Galaxy S21 5G

Model SM-G991U

Region USC

Country USA

OS Android 12

Release Date 3/24/2022

Upload Date 4/11/2022

PDA G991USQS5CVCB

CSC G991UOYN5CVCB

Changelist 23695702

Size 7206395794 bytes (approx. 6.7 GB)

USC CSC Breakdown

Network ID

NW01420

Network Name

U.S. Cellular

Network Country

United States of America

Network Bands

LTE 700 / LTE 850

Network ID

NW01421

Network Name

USC Test

Network Country

Network Bands

any

Network ID

NW01860

Network Name

U.S. Cellular

Network Country

United States of America

Network Bands

LTE 700 / LTE 850

Network ID

NW01927

Network Name

USC Test CDMA

Network Country

Network Bands

any