I upgraded my iPhone to IOS6 and not sure if it has anything to do with it but now I have EVERY contacts from Face Book in my phone!! And I cannot delete any of them. How do I get rid of those contacts???? I have over a thousand names in my iPhone.
Fixed it myself. For whatever reason the device added all the contacts from Face Book without my input.
To fix it, I opened Contacts, then Group. Uncheck All Facebook.
What I really like to know is how the application checked that feature for me??
Facebook never asks for permission. :)