07-22-2010 05:30 AM
Wifi means, that you are using a wlan hotspot or a private wlan e.g. in our home. First thing is to check, if you have a valid wlan-connection. Sometimes wlan access points are restricted only to registered MAC-addresses. You can connect, but you don't get anything through.
Since the wlan is usually not bound to any mobile provider, I am guessing its a problem on the access point.