I searched the forums about this and didn't find much. What do store employees check when you bring in a phone? My phone's IMEI is correct (after the revirginizing) but do they check anything else to see if it was previously jailbroken/unlocked. I have an appointment at the apple store tomorrow to try to exchange my phone (the bezel is detaching) and I want to make sure there isn't anything that will cause them to refuse the exchange. Also I'm not sure if this is unusual or not but I currently don't have any carrier displayed, just empty bars. The phone doesn't complain about not having a SIM or anything it just has the activate screen. Any suggestions, recommendations or advice would be greatly appreciated.