Hi, I have a galaxy s2. It has ICS on it and for some reason the facebook app syncs ALL of my friends to the phone. On the previous version of the phone (gingerbread) it only synced with the existing contacts. I do in fact have "sync only with existing" selected in facebook. Since upgrading to ICS it has been doing this. I want my existing contacts synced and not all hundreds of friends. I know there is an option to hide all of the extra contacts but they still all show up in the search or when selecting from friends when performing certain actions.