I believe that if any of the screens were removable, Isaac would of attempted to remove them. Though that red screen is his, I definitely think that should stay. As for the barcode scanner, The only reason why it worked at all on stock was because they pretty much had the rom "Trick" the phone into thinking it had auto focus. When In reality, It doesn't. I'd think in order to get this working you'd likely have to break something else. X_X Also, If you are trying to send a .PNG you'll have problems. For some reason it always gives me issues sending or receiving them. If not, Perhaps try MetrOFF again? I used it and I've send and received fine. :] I got one "Make more space" message once. Though it happened while I was downloading an app..I had more than ample space. I guess that is just a little quirk?