For all you who attempted to incorporated Facebook contacts and are now believing that it was a mistake, here's how you can remove Facebook Contacts from coming up on your iPhone/iPad contacts lists.
How To Remove Facebook Contacts From Iphone
Possibly you have actually set up your Facebook account in iOS, while unknowning that a contact sync would occupy your address book with lots of entries that might be unfavorable. Luckily, this alternative is entirely 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 do not worry.
If you open up the "Contacts app" on your iPhone, you should see that of the entries formerly listed in the "All Facebook" group are entirely gone now.
How to conceal Facebook contacts on iPhone.
If you wish to keep the additional contacts that are synced from your Facebook account to your iPhone's address book (" Contacts" app), but conceal them from the primary contact list, you can do so by changing 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 extremely bottom and uncheck the item on the list. You can check other group to make it visible, such as your iCloud contacts or other groups you may have allowed on your iPhone. Tap "Done" when prepared.
The "Contacts" app will now conceal the Facebook contacts in the primary list view. Your other contacts must still show up.
Tip: You can handle contact groups straight on your iPhone. Learn more How To Remove Facebook Contacts From Iphone.