Home / Firmware / SM-G988U1 / ATT

Firmware G988U1UES1ATG3

Device Galaxy S20 Ultra 5G

Model SM-G988U1

Region ATT

Country USA

OS Android 10

Release Date 7/17/2020

Upload Date 8/4/2020

PDA G988U1UES1ATG3

CSC G988U1OYM1ATG3

Changelist 18952831

Size 5408995104 bytes (approx. 5.0 GB)

ATT CSC Breakdown

Network ID

NW00156

Network Name

Anritsu

Network Country

Network Bands

any

Network ID

NW00167

Network Name

AT&T Mobility

Network Country

United States of America

Network Bands

GSM 1900

Network ID

NW01900

Network Name

AT&T Mobility

Network Country

United States of America

Network Bands

GSM 1900