Over the past week a number of 9to5 readers have noticed issues with their Facebook contacts within the Contacts app on iOS 6 and up that are automatically synced when logging into Facebook through Settings. Some users have taken to the Apple support forums to discuss the problem, noting that a large portion of their contacts from Facebook no longer appear in the iOS Contacts app. Rather than a bug, we reached out to Facebook about the problem who told us it’s actually Facebook’s new effort to remove “phone book entries that were not useful.”
In other words, Facebook is trying to remove some of the spam from your iOS Contacts app by no longer syncing friends that have no useful contact information. According to a Facebook spokesperson, friends that have no contact information on their profile other than a @facebook.com email address will not be synced to the Contacts address book going forward.
The result, of course, is you might notice more than a few of your Facebook friends disappearing from Contacts. You can always add them back manually, but Facebook is thinking the majority of users will be happy with its decision to declutter its iOS sync feature.
