Okay so first I had the classic reboot issue where it would boot, run for 1 minute, then reboot. Everthing was functional except navi simply because there wasn't enough time before the next reboot to get to it. I never got around to the solution of swapping the flash disk back to default because I had some car issues aside from the unit. So I just got my car back running last week so I decide to finally address the issue. I tried to update to 3.0 from this forums own concoction and bricked it. Now all the solutions I've tried do not work. I've deleted partitions, written img files, etc,