So I'm new to the iphone (had an android, just got my iphone 5). I'm still getting used to everything and installing my apps. I installed the Facebook app and it asked me if I wanted to sync. I made the mistake of saying yes. Now my contact list is full of people I don't want in there and I can't delete them. Anyone have any idea of how undo this. All the sites that talk about doing this refer to an older version of Facebook and iOS so nothing is leading me to a "Turn the Sync Off" switch.