Upgrade FaceTime camera to iPad 4, rear camera to iPad Air 2
I'm replacing a broken screen on a iPad 3, WiFi, I just bought, at a good price, and am wondering what type of upgrading I can do to the front and back cameras, the home button to get touch ID functionality, and maybe add cellular.
Is the pin set the same for the iPad 4 front camera as the iPad 3? If I put one in, week it take better front pictures? What about going higher, like iPad Air 2 front and rear camera?
Is the pin configuration the same for the rear camera?
How do I go about adding touch ID with the home button from the iPad Air 2?
I read in a teardown that replacing the home button week only restore home button functions. Does anyone know how rut get the touch id to work with a replaced button?
What are the possibilities of adding a better cpu like an A8X chip, or anything higher than the A5X?
Thanks for your help, and I figured I would ask in case any of this is possible, I could replace everything all at once.
Is this a good question?