My dad came home from work trip with a new but broken gps from one of the people who works for him. He already has one for his car, so he decided to let me see if I could fix it. He said if I could fix it, I could have it and put it in my truck. So I decided to take a look at it. I looked at it, pushed a few buttons... came across the reset button. I pushed it and it works like it should. I came in and showed him and he said that the people that worked for him tried for hours but couldn't figure it out. So now I have a brand new gps for my truck for free. I looked it up online and it costs 350 in the store. So because of stupid people, I have a brand new gps for my truck.