Hey I've been using my iPhone for about a week now and at first everything worked great. Now I can never get the Wifi to work and am always on Edge. If I go to settings I can see my connection and select it. It's called "Linksys" so I choose it and it puts a check mark next to it. It says I have 3/3 bars and acts like everything is good. Then when I back out of the wifi setup it still has the little "E" at the top of the screen. It says I'm connected to wifi but then I back out and its still on edge. If I go back into the settings now it says "Not connected." Any ideas?