Originally Posted by fooboo
I might be wrong or I accidentally press the screen with my
cheek, but I think I do not. Is it known issue? During phone
call I look at the screen and see it going on. Or it maybe
starts something of face recognizing stuff?
Sorry if I post non existing problem. I will take a closer look
into it next day or two.
when you put your phone near to your ear during call, the screen will turn off due to proximity sensor,
when you move it far from your ear (or any obstacle) during call, the screen will turn on again. it is normal.