I made the mistake on integrating Facebook into my contacts. UGH. Now even manually, it will not let me delete them from contacts. Any ideas?
Just cause I know this is a common problem and this comes up well on search.
I thought I'd spell it out.
To Delete Facebook Contacts from iOS 6
1. Tap Settings Icon from Home screen
2. Scroll down and find "Facebook"
3. Flip Contacts to OFF (see screenshot)