I tried updating by using the 2.008 and I think I killed it. It boots up to a Pioneer screen and stops. I can press the menu button and it brings up the main window Destination, Contacts, and Av Source. Destination is dead. Contacts works and the AV Source is dead. I pressed settings and it lets me get into the system settings. The service information shows "no map version" and Version 2.008000. The system still restarts at random which is why I started this whole process. I need some serious help. I just bought the car (used) that came with the radio. The radio only booted to the Pionee