The first time you sync FrienSync will try to automatically match your iPhone Contacts with your Facebook friends. FriendSync Does this using names only, so you may have to manually sync some of your contacts.

After the sync is complete, your iPhone Contacts are listed. Those that are matched with Facebook friends will have an image next to their name.

You can manually sync your iPhone Contacts with your Facebook friends by tapping the name of the iPhone Contact.

After tapping the name of the iPhone Contact, FriendSync will display your Facebook friends. If possible matches were found, they will be automatically filtered. If you don't see the friend listed, you can remove the filter by deleting the search term in the search field.

You can search your Facebook friends by entering their first or last name into the search field.

Start typing the first or last name and the results will be displayed.

Tap the name of the Facebook friend to sync it with the iPhone Contact. FriendSync will download the image and sync the name and/or birthday if you have those options enabled.

Your newly synced iPhone Contact will now have an image next to the name, this tells you it was successfully synced.