With my developer account I have access to the 4.0 OS which I installed 2 days ago. After seeing what it has to offer I decided to switch back to 3.1.3 through a restore. I held alt, clicked restore, and found the 3.1.3 package. After running for about 5 minutes I get this error... It then continues to say that my phone is in recovery mode. My phone now has the connect to iTunes button. Any ideas on how I can bring my phone back to life? I have the most recent version of iTunes installed. Thank you!