Unable to connect server???

[alvarado67]

So recently my Samsung Infuse won't allow me to connect to the AT&T server. When I attempt to retrieve email it tells me "unable to connect server". It also won't allow me to access the market, facebook or anything else that requires data. However it works fine if I have a Wifi signal. Wondering if anyone else out there has had this problem and might know of any fixes.

 

[Software Guy]

Make sure your account has the 4g data plan on it. That's what caused me to have the same issues you are describing.