Home / Firmware / SM-G781U1 / ATT

Firmware G781U1UEU2DUB7

Device Galaxy S20 Fan Edition 5G

Model SM-G781U1

Region ATT

Country USA

OS Android 11

Release Date 2/15/2021

Upload Date 3/9/2021

PDA G781U1UEU2DUB7

CSC G781U1OYM2DUB7

Changelist 20937757

Size 5965431568 bytes (approx. 5.6 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 850 / GSM 1900 / UMTS 850 / UMTS 1900 / LTE 700 / LTE 850 / LTE 1700 / LTE 1900 / LTE 2300 / 5G 850 / 5G 3700 / 5G 39000