could you use the mini 3 IC board on an mini 1/2 glass? take off the soldered home button from the 1/2 glass and just use the touch ID from the 3?
Or maybe do the same thing without swapping the IC boards. just use the mini 1/2 glass and carry over the touch ID from the mini 3 onto the mini 1/2 screen?
only reason i am asking is that the 1 and 2 used the same screen and the 2 and 3 are very close to being the same other than the touch ic and gold option. just seeing if maybe the screens could be just carried over.