I have been using wifi since I got my phone last November. But over the weekend I was that my home wifi was disabled on the phone. I couldn't get it to not be disabled. I thought it was just my home wifi, but today in our office, it is the same, the available ones are disabled! I am now wondering if wifi is not working at all. Why would it disable all wifi I want to use? We had a visitor and a password protected and when I look at them in settings, they are 'disabled'. When I checked them this morning, they were both disabled! Anyone have any ideas? I've restarted, taken the battery out. moved the wifi off and on several times. I am at a loss.