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kooG's avatar
kooG
Aspirant
Nov 24, 2018

LB1120 AT&T stuck on 3G

Just got a lb1120 modem from unlimitedinternet4u.  Hooked it up and im getting very slow speed like 1-6 megabit per sec.  Went to check the lb1120 manager and noticed its on 3G.  Tried hard resetting the modem 3 times and same thing.  Tried factory reset still same.  The APN is set to

ATT Mobile 7 (broadband)

Name   ATT Mobile 7

APN    Broadband

Authentication   None

PDP        IPV4V6

PDP Roaming     IPV4  

 

Checked the AT&T 4g coverage map and my location is good.  Can someone help.