OK so my neighbor replaced my screen on my ipod. The only thing wrong with it then was the home button was touchy. It was working fine for the first two days and then after i came home I put it in my pocket. When i later got it out the screen was black and it no longer connects to itunes. Ive tryed reseting it, but nothing happened. Then i tryed to restart it but again non of the buttons work and i cant do it from itunes because its not recognized. I dont know what to do or how to fix it, please help!!!