http://unixeno.i2p/blog/4
eventually, through many, many more impacts, larger parts of the screen started to come off and the digitiser(touch functionality) started to falter. For any sane person, this would be the end of the story. They, would get a new phone, but not me! Instead of giving up (or buying a new screen), I decided to use superglue to fix it, for if I pressed down on the screen in a certain area long enough, it would restore digitiser functionality.