Help Please help about apn~!!

[cassiezyx]

I got my new thrill 4g some days ago. But till now, I do not know how to connect network... I have tried many apn code people posted on the internet and all of them do not work on my phone. A 4g mobile phone? I even cannot connect 3g... What's wrong? Are there anyone could help me? Thank you so much~~~

 

[cassiezyx]

I do not know why I cannot connect the internet... Except the APN problem, I cannot figure out what other settings would lead to this... But I have tried every APN settings of AT&T I can find on google. I feel so frustrated...
What you guys set when you first got the phone? Do I need special settings before connect internet?

 

[j33p3rz]

Here is my APN settings

Name: AT&T
APN: wap.cingular
Proxy: leave blank
Port: leave blank
Username:WAP@CINGULARGPRS.COM
Password:CINGULAR1
Server: leave blank
MMSC: http://mmsc.cingular.com
MMS Proxy: wireless.cingular.com
MMS Port: 80
MCC:310
MNC:410 (note. this could also be 310, 41 or 15)
APN Type: leave blank

How are you trying to connect?WIFI or through AT&T data plan?

I have flashed many roms and my APN settings have always been there I never had to change anything.

 

[cassiezyx]

Here is my APN settings

Name: AT&T
APN: wap.cingular
Proxy: leave blank
Port: leave blank
Username:WAP@CINGULARGPRS.COM
Password:CINGULAR1
Server: leave blank
MMSC: http://mmsc.cingular.com
MMS Proxy: wireless.cingular.com
MMS Port: 80
MCC:310
MNC:410 (note. this could also be 310, 41 or 15)
APN Type: leave blank

How are you trying to connect?WIFI or through AT&T data plan?

I have flashed many roms and my APN settings have always been there I never had to change anything.

wifi works on my mobile phone. the only problem is the data plan. and my apn is almost the same as you. Actually, I asked somebody today about this problem and he told me that maybe I could call AT&T about this, and they will re-pair my mobile phone.