[Johnny Mullins]

I just got an unlocked HTC 8x and am trying to use it on At&t. I have it all set up, did it over Wi Fi and everything was great. Turned off WiFi and have no internet. Phone calls and text messaging work great, but no internet. I am guessing that I need to change the APN settings, but cannot find what they should be changed to. Can anyone help me out?
thanks,

Johnny

[Laura Knotek]

Hi Johnny and welcome to WPCentral.

Have you tried the Connection Setup app?

[jmerrey]

I'd like to know this as well. The Connection Setup app gives a "sim not found" error.

[jmerrey]

I changed the server from empty to wap.cingular and it seems to have worked.

[jmerrey]

Just to follow up, I found the setting to enter to make MMS work, but unfortunately I don't have a place to put them. There is no "add mms apn" in either my message settings, or network settings. Strange. I'm using a Verizon 8X

[Johnny Mullins]

I went into my Android phone and looked up the APN setting on it with my sim card in it. The only thing filled out was the name, PHONE all in caps, and the IP was set to IPv4. I changed the settings without the sim card in my HTC 8x, turned it off, put the sim card back in and turned it on, and it now works!