Over the last few weeks my phone has been driving me crazy with an Unresponsive touch screen. Sometimes pressing the home button is enough to get it working again while other times I have to reboot the phone by pressing the power button and the home button at the same time. Twice now I've had to boot into recovery mode and restore my iPhone as none of the methods above worked and this is getting annoying. Is anyone else experiencing these issues? Do you think it's hardware or software? In the mean time I've made an appointment with the Genius Bar on Thursday but if anyone has a fix for this or would be much appreciated.