So everytime I push out the keyboard, the screen would stay black. The home screen, menu, back button lights on the side would be on, and the keyboard backlight would also be on, and when I type out a message, it would work. But the screen would stay black. I would have to push the keyboard back in and hit the screen lock button twice for the home screen to come on. Is there anything I can do to fix it or am I just better off buying a new phone?