Home / Firmware / SM-G991U / CHA

Firmware G991USQS5CVHB

Device Galaxy S21 5G

Model SM-G991U

Region CHA

Country USA

OS Android 12

Release Date 8/30/2022

Upload Date 9/16/2022

PDA G991USQS5CVHB

CSC G991UOYN5CVHB

Changelist 24897813

Size 7199014561 bytes (approx. 6.7 GB)

CHA CSC Breakdown

Network ID

NW01605

Network Name

Verizon Wireless

Network Country

United States of America

Network Bands

LTE 700

Network ID

NW01606

Network Name

CHA TEST

Network Country

Network Bands

any

Network ID

NW01845

Network Name

Verizon Wireless

Network Country

United States of America

Network Bands

LTE 700