I had a working s2 but the outer glass was broken.I ended up removing it all and was gonna replace it with one i just bought,but ran into a problem.So i turned the phone back on to make sure it still worked before i put the glass on but got the black screen with only the buttons lighting up :/ The touchscreen works and can seem to unlock it cause i can feel the little motor vibrate when i touch it.Is the screen pretty much destroyed now?