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Home / Firmware / SM-G991U1 / FKR

Firmware G991U1UEU3AUDD

Device Galaxy S21 5G

Model SM-G991U1

Region FKR

Country USA

OS Android 11

Release Date 4/30/2021

Upload Date 5/15/2021

PDA G991U1UEU3AUDD

CSC G991U1OYM3AUDD

Changelist 21556280

Size 6404244784 bytes (approx. 6.0 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

Samsung Galaxy S21 5G (SM-G991U1) Android 11 Firmware (G991U1UEU3AUDD) – USA | SamFrew