crwdns2934241:0crwdne2934241:0 Alber Einstein

crwdns2934249:0crwdne2934249:0:

El hierro (4th post up) has the answer; see my comment.  The cable which might be to blame is illustrated at

https://www.diymobilerepair.com/lg-g5-led-flash-laser-auto-focus-cable-replacement

crwdns2915684:0crwdne2915684:0:

open