I've had the phone for almost a month and don't think this has happened before. While charging I all of a sudden noticed a slideshow of my Google photos is playing. I made sure all apps were closed and it still does it. I uploaded a new map app today and that's the only thing new. How does this happen....not a bad thing. I keep seeing my grandchildren! But I'd like to know how to turn it off if I so desire! Thanks!!