For those with the black screen on call end. I think this is caused by the proximity sensor getting tripped on and off throughout the call. Try making a call that is longer than your screen lockout timer and the whole time keeping the upper left of your phone as close to your ear/cheer/jawbone as possible.
I notice that when I am on a long call and I pull the phone away from my ear a lot to look at the call length or I just don't hold the phone all the way to my ear (too loud) that I get this bug.
|