Nokia lumia 1520 (1520.3) on AT&T hotspot not working

[Tkukucka]

I've had a 1520 (1520.3) sence the end of May. Hotspot has not been working all it tells me is to call AT&T or go to AT&T.com. Been to AT&T store 3 times and called 4 times still cannot figure it out. Any one had the same problem?

 

[badMojo69]

Install DP 8.1 and it should start working.

 

[Tkukucka]

I'm thinking about it but isn't the battery life worse after dp 8.1?

 

[badMojo69]

Dont know just got mine Monday and did the install. My battery last me all day and part of the next.
You can always flash back to stock with the Nokia tool. But its up to you dont blame me if somehow your phone gets bricked. ��

Mine went smooth

 

[Tkukucka]

Do you have a mobile hotspot and which carrier are you with

 

[badMojo69]

Tmobile and I had the exact same issue as you until I installed the DP now everything is working fine.

 

[Tkukucka]

Ok I will give it a shot thanks

 

[pankaj981]

It has to do with access point app. Search for the foreign SIM trick here on WPCentral