So Apple gave a press release about the signal strength issue, great, big deal, I've got a bumper on my phone for protection, planned on having it there since day one anyhow, so its not really an issue for me.. My biggest frustration, that wasn't even addressed in their press release, is this damn proximity sensor. I'm hanging up the phone with my cheek, dialing numbers, adding contacts, starting facetime, muting the conversation.. IT IS NOT ACCEPTABLE. If I even move the phone SLIGHTLY while talking, the screen lights up and I start pushing buttons with my face.. At first I thought maybe I was just holding it against my face differently, but after having used it for a solid week now for regular phone calls, this has happened to me WAY too many times. I certainly hope this new software update will boost the proximity sensor through software changes or whatever they need to do to make it work RIGHT, becuase if it's a hardware issue, or an issue of where it's located now, (moved slighly from the previous models) then I'm going to be extremely disappointed with my phone as a phone.. I want it to work the way it always did..