Hi all. I dropped my Lumia 720 yesterday and now the screen is broken. The touch works, but the glass is broken.Is this Nokia Lumia 720 Digitizer|Touch Screen or that http://www.amazon.com/For-Nokia-Lum...ag=hawk-future-20&ascsubtag=UUwpUvbUpU2403166 will work or it's better to bring it to local nokia care center ? What's the cost of that replacement?