I updated my Iphone 4s with 9.0.2 through Itunes all okay then went to setup Iphone got Hello screen set up wifi all okay next to enable or disable locations cannot get a response from either with tapping the screen however option about locations works fi

Hello, I think I had a similar problem with updating from my iPhone 4s to a new iPhone 6S. After restoring from my old phone I kept getting the welcome screen then a couple more screens then freezing and all I had was a white screen and no response from my new phone. I thought it was broken. I could see that there were items on the phone through iTunes but that was all. I even rang it and it didn't respond. I left it until the next day as I left it overnight updating - but it had not progressed the next morning. I am not sure how it was fixed - almost by itself really. I plugged in again and tried to restore again and a couple of other things and it finally started to respond. I was helped by having 9.02 to upgrade to - which you haven't got. However all I can say is persist in trying different things and it will probably resolve. Sorry I can't be more help.