Home / Firmware / SM-G991U1 / CHA

Firmware G991U1UEU6EWD1

Device Galaxy S21 5G

Model SM-G991U1

Region CHA

Country USA

OS Android 13

Release Date 4/4/2023

Upload Date 5/3/2023

PDA G991U1UEU6EWD1

CSC G991U1OYM6EWD1

Changelist 26203421

Size 7165052817 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