Hi guys
i have a 2013 focus (titanium 1.0l ecoboost)
i have had no problems with SYNC except for when i plug in my iPhone (4s) it comes up with "USB ERROR" or along those lines, but then i just click play all tracks and it works fine, so no issues.
Also just recently i got messages to work!! :D so happy! - again only slight problem is that it does not come up with the persons name texting me but "UNKNOWN" but oh well...
Way to do it if anyone has an iPhone - go onto bluetooth - click on SYNC (Settings) then click on show notifications, this will then show incoming text messages. (unfortunatly i dont know how it works for android phone)