crwdns2934241:0crwdne2934241:0 Digit

crwdns2934249:0crwdne2934249:0:

It is not necessary if you put other 4 properly.

Not going to create a functional issue.

Right one just next to vibration motor ...

That screw is on top of another screw. Maybe misplaced.

crwdns2915684:0crwdne2915684:0:

open