Home / Firmware / SM-G991U / VZW

Firmware G991USQU6EWD3

Device Galaxy S21 5G

Model SM-G991U

Region VZW

Country USA

OS Android 13

Release Date 4/11/2023

Upload Date 5/3/2023

PDA G991USQU6EWD3

CSC G991UOYN6EWD3

Changelist 26203421

Size 7698781581 bytes (approx. 7.2 GB)

VZW CSC Breakdown

Network ID

NW01524

Network Name

Verizon Wireless

Network Country

United States of America

Network Bands

LTE 700

Network ID

NW01524

Network Name

VZW Private

Network ID

NW01529

Network Name

VZW TEST

Network Country

Network Bands

any

Network ID

NW01842

Network Name

Verizon Wireless

Network Country

United States of America

Network Bands

LTE 700