Dropped my phone face first by like 3 feet onto some concrete :'( Phone is a bit functional, 0 cracks on the screen but half the screen doesn't work correctly and etc like its black/white and bunch of other colors, anyone know what Part I would need to buy to use to fix my phone? Its a Samsung Galaxy S4
update now entire screen is black but i still hit the button on it and hit standby button or w/e and the little things at bottom of it light up but entire screen is black I think the digitizer is broke or something? any one know?