Ive restored my phone and still am running into this problem. When I am in certain applications such as text, calender I will press down the home button and it won't return to the home screen. After pressing the home button again it will jump to the phone screen. It's as if it thought it was at the home screen originally except at this point I can press the home screen over and over and it will not leave the phone screen. The only way to return the phone to normal is to do a soft reset. This is happening about 2 to 3 times a day. Is anyone having this issue and if so is it software related or something I need to go get checked out by the genius?