my phone is jailbroken on 4.3.3. my dock will charge but won't let me transfer data and iTunes won't see it. I found a thread to tell me to erase all content and settings to remove jailbreak and take into apple to get it replace (its still under warranty). After 4 hours the progress bar has not been filled at all. So i assume the process hasn't even started. Any ideas unjailbreak it another way or fix this problem?