原帖由： Ben ,
Digitizers: * iPad Mini 1 and 2 digitizer same but LCD isn’t. * iPad 4 Digitizer compatible with 3 and 2 (2 uses cable fold method.) Home button transfer from 3 to 4 is easy with removal of two screws to remove home button PCB. * iPad Air 1 digitizer and LCD compatible with iPad 5th gen.