Home / Firmware / SM-N981U1 / ATT

Firmware N981U1UEU2DUF2

Device Galaxy Note20 5G

Model SM-N981U1

Region ATT

Country USA

OS Android 11

Release Date 6/21/2021

Upload Date 7/31/2021

PDA N981U1UEU2DUF2

CSC N981U1OYM2DUF2

Changelist 21564965

Size 6361098288 bytes (approx. 5.9 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

NW02038

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