He told me he did it because he knew the screen protector and back protector were expensive. Maybe they're good techs out there. Who knows. I know I have the same screen, same back cover, but the phone is running 2.1....not 2.2 and has hardware version 0003 instead of 0002 like I had before. I have the
ZAGG - InvisibleSHIELD for HTC EVO Mobile Phones - Clear
I bought mine from Best Buy.