Ok, I just did the update on my iphone 6 & sure enough now my maps app is not working like it was before. Let me clarify what I mean about it messing up. Instead of following along the directions & movements in the maps app, it stays in a more overview zoom & has a weird new way of moving you along each direction change in route. It's going to be much harder to use the gps now. We could have dealt w/the new look, but the directions didn't seem to update after you drove through that section. You had to touch the screen & switch to the next page of direction yourself rather than it doing it automatically. I'm sorry, my words aren't coming out very clear this morning.