I've had my Desire for a couple of weeks now, but am experiencing some problems. The main problem is that I'm not always able to access mobile Internet even when there is coverage. When this happens I just can't get onto the net at all (no symbol for 3g etc) even if I try to switch off and on the mobile Internet. The only solution I've found when this happens is to reboot the phone, once rebooted I get 3g access. Which brings me to the second problem, in that trying to switch off the phone it just hangs and I eventually have to take out the battery to be able to restart the phone. Has anyone else experienced similar problems, or is my phone perhaps faulty?