Okay so I had the phone for about a month, and I would use the wifi to connect to my home internet. I would connect the wifi and disconnect when I'm done (to save my internet usage). But last night, when I disconnected, it still isn't disconnected this morning. It's loading but it seems to be taking forever, because I've waited for half a day. Also, I can't click the 'Wi-fi settings', it won't load and I end up having to force quit. I tried clicking the Wi-fi to see if I could stop it from turning off. The Wi-fi underneath says 'Turning off...' but it isn't turning off. Also, sometimes when I click 'Settings' I'll have to force quit because it won't load and I have to click it again. Please help! I don't know what to do, how do I fix my wi-fi?