crwdns2934241:0crwdne2934241:0 Ben
crwdns2934249:0crwdne2934249:0:
I fixed it by replacing the rear module. I think some go bad from being defective and others from dropping the phone. Basically the tiny magnesium wire that is attached to the motor breaks and the shaking effect occurs.
crwdns2915684:0crwdne2915684:0:
open