After updating to Orange uk Froyo 2.2 i discovered a problem. It's the only problem i can really find(despite others talking about wifi hotspot etc) but it's a massive one for me and renders the phone unlivable-with. The normal operation of the phone is that pressing the power button brings up the lock screen to slide your finger down and open to the home screen(s). My lock screen disappears whenever it feels like it and will not come back until you restart the phone. This is absolutely unacceptable as the phone is doing things in your pocket. Have tried 3rd party screens from the market but they all work only until the stock lock screen fails and you know this has happened even though you are using a different one, because, when it does all of the butons will then open the home screen on only one press. That is as useless as not having a lock screen at all. Have tried factory resetting as i mentioned in a prevoius post and this worked for a while, but the problem returns time and time again. There is only so much factory resetting one can take as even with mybackup pro it still doesn't put all your email client stuff back in and this all takes an absolute AGE! Have also tried unsuccessfully to put the generic HTC Froyo on to give that a go but i can't get it to work for love nor money. So the bottom line is that it must go, perhaps to someone who knows about programming or is a rooting expert as i can not take any more of these silly problems. I am going back to my reliable Nokia E71 for a while until i decide where to go next. May be basic but it just works every day.