[haydnwalker]

I have also had the unresponsive screen, though usually happens when I want to swipe to answer a call...which is no great loss as it goes to voicemail. I usually have to do the reset key presses to get a full reboot and then all is well. I wonder whether its due to the phone not releasing memory properly as it only does it to me when ive been running games and other RAM intensive stuff.