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Help can not access ATT 3G?

C

Cake He

Lurker
I just bought a new unlock U8150 and inserted my AT&T 3G SIM card to the new phone. Voice and WIFI work well. But I can not access internet by 3G service.

I am using ATT 200M/month data plan. And 3G service works well on my previous android phone (samsung captivate).

Anyone got the same problem? Any solution? I tried to change the APN setting, but did not solve it.

Thanks!
 
Hey,

I brought my IDEOS back from abroad and am having the same problem. After I put in the AT&T sim (which is supposed to recognize even 4G service) I could only find the AT&T and Tmobile 2G networks also.

Did you ever find a solution? Does anyone else have an idea? I loved using it as a mobile hot-spot during my stay in Africa.

Thanks,
 
Cake He said:
I just bought a new unlock U8150 and inserted my AT&T 3G SIM card to the new phone. Voice and WIFI work well. But I can not access internet by 3G service.

I am using ATT 200M/month data plan. And 3G service works well on my previous android phone (samsung captivate).

Anyone got the same problem? Any solution? I tried to change the APN setting, but did not solve it.

Thanks!
Click to expand...

U8150 model a, b or d ?

It was my understanding they have different UMTS radios for different bands depending on model.
 
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