I also have the same problem. The phone was not wet and didn't fall. I was using the phone as a GPS and suddenly it started flickering. When I turn the screen off, it doesn't turn on again. When I turn on the phone, I sometimes have a flickering image, but most of the time no image at all. The device works when I use tv-out. Here is an image of my screen http://img856.imageshack.us/img856/4127/n900flicker.jpg Does someone have a fix for this? Or can tell me the cause of this problem? Thanks in advance.