Sprint Network Connection Issues

[NooNe]

I'm having some problems connecting to the internet or google maps when im not using WiFi. With WiFi on i have no problems, but when its off and i try to use the internet it just says cannot connect with current connection settings. Whenever Ev or 1x are in the toolbar and i look at that it just says there are no data sessions active. When i use the IOTA program it says Data Provisioning Failure, Error Code: 1012, Could not prepare vision services. Im running No2Chem nueROM 2.1. I've searched around a few different forums and couldn't resolve the problem. I dont know if its a problem with my EPST settings, or if its not a problem with my phone at all but my account.. Any help would be greatly appreciated.