iPhone prepaid data?

[Kalogerus]

Hey,

I have my iphone working on a prepaid AT&T sim card. However, I cannot connect to the internet via 3g. It works on my unlocked nokia and other phones but not the iphone

is there a solution?

Thanks

[GenesisDH]

You'll need to update your carrier settings.

Consult the following link: Guide: MMS and Tethering working with AT&T on 3.0 iphone