iphone 4 just announced.

[aich75013]

Originally Posted by Sauer Grapes

The problem people have is that it doesn't sense when something is close to it, not the opposite. If it were a problem with it being dirty, I would think that it would be difficult to get the screen to turn on, while this is the opposite problem.

Also, mine does it too, and mine is as clean as a whistle.

I've had some issues with the proximity sensor as well in the past.
I haven't pressed any buttons by accident in a while, though. Maybe I've learned to hold it against my face better.