The glass part is called digitizer, if you can get that part that would be enough, but you would need a skilled hand or a technician to change the digitizer because most of time the digitizer and the LCD are glue, to take of the digitizer from the screen is quite tricky ... that's the hard way. If you want an easy solution, that could be buying the whole screen but the set is kind of expensive, like US$70 or 80.