While driving home yesterday, Razr Maxx HD was plugged in and the phone shut down. Last thing on the screen was the Duo Core processor image (or whatever it is). Won't turn on, no soft reboot, no charging indication. Nada. Absolutely black screen. When I plug it into my laptop,the laptop doesn't even know I plugged it in. Expensive paperweight or??? Thanks for any input. It was a great phone until the recent update (lot's of stupid little issues after the update, and, it seems, one giant issue).