Why is my new screen unresponsive
I smashed my screen beyond use so I bought a new screen and digitizer and replaced the whole thing. But even though everything appears to be connected and functional I cannot get the screen to display picture or respond to touch. Is it just a bad purchase or something else. I've tried all hard resets I know of. Nothing. And no I can't put the old screen back on to test. It's dead. Please help.