I just got the phone. My accuweather app is blank. The phone weather app is blank. This is now on my phone and my Apple watch. I restarted the phone, nothing. On Accuweather, it says it can't find my current location. It saved my location names, but they're all blank as well. I also can't download Dark Sky from the app store. All my other apps seem ok. Why can't I use or download weather?