My brand new Moto Z....WiFi won't turn on..... I had to return my other Droid phone because it started doing weird things before the 2-year plan was up and now this....so frustrated. I paid the fees so I could get a new phone because the problems were very frustrating and now this brand new phone is starting to do weird things and my old contract still isn't even up yet I'm very frustrated with this. What should I do