Hi guys, I have a problem with the power button on my iphone 3gs. Basically it doesn't work anymore! you have to press it really hard and kind of push in the top of the screen next to it to get the phone to lock and it is impossible to actually turn the phone off. This doesn't bother me to much but I rely on the button to enter dfu mode when jailbreaking and this is obviously not possible any more. The warranty is long gone and I dont have insurance on the phone so was wondering if anybody has similar problems and/or knows how to fix this. I have one of the screwdrivers in order to open the phone up, but wouldnt know where to start. Any help much appreciated.