I can attest to occasionally experiencing this problem. It is rather intermittent for me and I can mostly control the problem by not moving the phone from my ear during the conversation.

This is a little frustrating. I get the antenna being affected by my hand but this proximity sensor problem is just bad engineering (either software or hardware).

My thoughts on my new iPhone 4. I just received it yesterday from FedEx (it was fun watching the FedEx package being tracked from China through Hong Kong through Anchorage through Indianapolis and then to Loveland, OH where it was routed to me). I received it one day ahead of Apple’s expected revised delivery date.

I say “revised” because AT&T and Apple screwed up and missed my first delivery date.  The unit was supposed to ship on July 2 but they updated their date on July 3 to say that it was going to ship a week or so later. I was upset and I called Apple – the very polite and professional rep apologized but couldn’t change the ship date. He did give me a bumper as a consolation gift – good thing too as it turns out.  

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Apple has recently put out an open letter explaining that they have made a mistake in calculating the signal strength bars on their hit product, the iPhone (all versions up to the latest iPhone 4). I am glad that they Apple code developers have stumbled on this bug and are producing a fix. We all know that there are a few more software bugs in every product, so it is no surprise that Apple has a bug in this portion of their code.

But, is that really the fix? No.

All wireless devices need antennas.  If you are as old as I am, there is a chance that your first mobile phone was a “bag phone” or a “car installed phone”. These phones were massive and required a car or, at least, a briefcase to carry them around. The towers were so far dispersed that you needed a BIG antenna that was putting out mega-wattage to reach them. Putting that antenna up to your head would almost certainly turn your brain to scrambled eggs in a couple of weeks or so. These monsters were also analog and all you could do was talk on them (no texting – how in the world did we survive?).  

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