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Firmware N981U1UEU1DUB5

Device Galaxy Note20 5G

Model SM-N981U1

Region ATT

Country  USA

OS Android 11

Release Date 2/5/2021

Upload Date 3/1/2021

PDA N981U1UEU1DUB5

CSC N981U1OYM1DUB5

Changelist 20936746

Size 6349786592 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
NW01900
Network Name
AT&T Mobility
Network Country
 United States of America
Network Bands
GSM 1900