How Do You Delete A Contact On Facebook
Settings > Facebook > Contacts
Maybe you've established your Facebook account in iOS, while unknowning that a contact sync would populate your address book with lots of entries that might be unwanted. Luckily, this option is totally reversible.
Go to your "Settings" app and select the "Facebook" entry, then disable the toggle identified "Contacts". This will remove all Facebook contacts from your in your area stored address book. The contacts/friends themselves will remain active on Facebook, so don't stress.
If you open the "Contacts app" on your iPhone, you must see that of the entries formerly listed in the "All Facebook" group are totally gone now.
The best ways to conceal Facebook contacts on iPhone
Contacts > Groups
If you wish to keep the extra contacts that are synced from your Facebook account to your iPhone's address book ("Contacts" app), but hide them from the primary contact list, you can do so by adjusting your view settings.
Open the "Contacts" app and tap "Groups" at the top left of the screen. Then scroll down to "All Facebook" at the really bottom and uncheck the product on the list. You can examine other group to make it visible, such as your iCloud contacts or other groups you may have enabled on your iPhone. Tap "Done" when all set.
The "Contacts" app will now hide the Facebook contacts in the primary list view. Your other contacts need to still be visible.
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