How to Remove Facebook Contacts from Your iPhone
The Facebook integration on iOS allows your iPhone to sync contact details and pictures in your “Contacts” app with whatever is stored online. This is either very helpful, or immensely confusing, as it causes plenty of contacts to appear on your iPhone that have no phone number associated with them or are simply unneeded. This can be an issue for some users. Thus we compiled a guide on how to remove Facebook contacts from an iPhone, or hide the contacts acquired through Facebook and keep the rest.
How to hide 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 hide them from the main contact list, you can do so by adjusting your view settings.
Open up the “Contacts” app and tap “Groups” at the top left of the screen. Then scroll down to “All Facebook” at the very bottom and uncheck the item on the list. You can check any other group to make it visible, such as your iCloud contacts or other groups you may have enabled on your iPhone. Tap “Done” when ready.
The “Contacts” app will now hide the Facebook contacts in the main list view. Your other contacts should still be visible.
Hint: You can manage contact groups directly on your iPhone. Read More…
How to delete Facebook contacts from iPhone
Perhaps you’ve set up your Facebook account in iOS, while not knowing that a contact sync would populate your address book with lots of entries that might be undesirable. Luckily, this option is completely reversible.
Go to your “Settings” app and select the “Facebook” entry, then disable the toggle labeled “Contacts”. This will remove all Facebook contacts from your locally stored address book. The contacts/friends themselves will remain active on Facebook, so don’t worry.
If you open up the “Contacts app” on your iPhone, you should see that all of the entries previously listed in the “All Facebook” group are completely gone now.