I could not get IOS6 iPhone 4s to sync. Used to work but stopped when I loaded IOS6. Solution: I went to the advanced part of iTunes and after making sure my Outlook was up to date re synced after checking the option" replace iPhone calendar" with Outlook calendar.My Outlook calendar is missing all of my data. I have tried syncing it with my iPhone calendar several times through iTunes but it still won't sync. Anyone else have this issue that can help me?