I was using my iPhone normally until the album art disappeared and the lyrics crunched together. Now, it is like it is stuck in a permanent state of DFU. the screen is not on but it still recognizes as restore mode in iTunes. I go to restore and it messes up when it is verifying it gives error 6, which is basically lingo for cannot connect to Apple's servers. I have tried numerous, uncountable times on multiple computers and Macs to restore to 3.1.3 but have been unsuccessful. Any solutions or information on why this is occurring?