I just got off the phone with apple about my iPhone bars dropping. He claimed it was a software issue and that it will never actually effect calls coming in or dropping while on the phone. He said the apple engineers have been looking into this and have come to that conclusion. We did some testing for an hour or so and while i could never get it to say "no service" I was consistently able to keep it at one bar with no issues in call quality or receiving & making calls. ...so according to apple, since this is "software" related, making your phone say "no service" will not effect your calls. My question... Has anyone had your phone say "no service" while holding the bottom of the phone... Did this actually effect your calls or is apple right and it's just a software display issue with the phone?