원문 게시자: default333 ,
I have the same problem, also did all the above steps with no luck, i dont see why it would be the board as the front camera still works fine and the camera brightness adjusts accordingly when focusing a photo, at times my screen auto adjusts brightness, but not all the time. This all leads to software. Im looking for ways to get it fixed and will let you know if i have any luck. Mine also disappeared after update sinse ios9.