I've read about how people have taken off the front glass because of cracks and put a new one on it or have put a peice of plastic in its place. I got the glass off ok and the new one is on but now i have no reponse from touching the screen. The phone worked perfectly before I took off the glass, and i did notice that the iphone was not off but locked when i was taking off the glass. I bought the phone from ebay and its a 2G... is there any hope???????