Same problem for me, with an exception (that may apply to you). After importing SIM contacts and having them NOT show up in contacts list, I've found that they DO, in fact, show up when you do a phone search (the new feature accessed via a right hand sweep from the home page) for a contact that was on the sim card. In fact, it even shows up as a contact. So it does appear to import to the phone, there is just no way of viewing via the contacts list. Let me know if anyone discovers the same.