As title says it... I messed it up by inserting an empty adapter and it seems to have took out some of the sim contact pins.. Anyway I can fix it? Warranty (though I doubt I can get it through)? I was testing out the nano sim adapter I cutted out and was hard to remove from the sim slot of the SGS3 so I forced remove it and it messed up the slot.. now it doesn't seem to read any sim card.