3G not working after disabling or leaving WiFi - Frustrating

[DirtMcGirt]

Anyone else having this problem? I'm in a good 3G covered area btw. Whenever I'm home or wherever connected to WiFi, as soon as I leave that hotspot, the 3G sign lights up on phone but it will not allow me to hit any websites (network not connected). I see it uploading or trying to upload data, but nothing downloads (orange arrow down).

What is the deal with this?

 

[Jason Heathcote]

I have the same problem. If I disable Wifi my Galaxy Note 2 will not go back to 3g / 4g. The only way I have managed to force it to renegotiate is to enable then disable Flight Mode.

Whats the issue?

 

[tirith]

i had the same issue, i called sprint, they reset the data on my phone. it was only on 3g though, 4g worked fine.

havent had the issue quite AS often since.