I've had an F700BT since shortly after they came out. Its been running fine with no real problems. About 2 months ago I finally bit the bullet and paid $120 for the upgrade to 3. It too had been working fine.... until yesterday when I turned on my car and noticed that my unit is stuck on the blue splash screen. I've tried resetting it with the car on and off multiple times and it won't start up. I tried without the sd card but have not opened up my dash to pull out the sirius or unplugged the battery. I do not have a backup camera installed Any suggestions as to what I should do next? I'm thinking of trying to re-installt he os from the upgrade sd card. Any help would be really appreciated. I drive 100 miles every day and not having anything to listen too is going to get old quickly.