Home / Firmware / SM-G991U1 / FKR

Firmware G991U1UEU4BUK7

Device Galaxy S21 5G

Model SM-G991U1

Region FKR

Country USA

OS Android 12

Release Date 11/5/2021

Upload Date 11/25/2021

PDA G991U1UEU4BUK7

CSC G991U1OYM4BUK7

Changelist 22916894

Size 6610808112 bytes (approx. 6.2 GB)

FKR CSC Breakdown

Network ID

NW01611

Network Name

Verizon Wireless

Network Country

United States of America

Network Bands

LTE 700

Network ID

NW01612

Network Name

FKR TEST

Network Country

Network Bands

any