I definitely have a wi-fi connection: But it seems like it is always dropping the network, for example I am online, then there will be no network connection. I check the wifi status, it is still connected, but it takes a while before the network will connect again, then it stays on for just about 3 minutes and disconnects again. Repeat: Wifi is always on, the wifi signal is up and full bars. I am between 1 and 20 feet from my wifi at all times. Is my phone broken? Would an application cause this to happen?