crwdns2934241:0crwdne2934241:0 jdm
crwdns2934249:0crwdne2934249:0:
Another possibility is that the flex connector is getting dislodged during re-assembly. When you pull up the digitizer check for damage to the flex cable. If it’s ok, then re-seat the cable and test with the unit open to see if you get any response. I haven’t done gen 4, but on gen 5 the flex cable had to be folded just right for it to fit in without damaging it.
crwdns2915684:0crwdne2915684:0:
open