関連ワード:  iphone 12 pro max display problem    iphone 12 pro max screen problems    iphone 12 pro max lcd problem    iphone 12 pro max display line problem    iphone 12 pro max display light problem    iphone 12 pro max display line problem solution    iphone 12 pro max green display problem    iphone 12 pro max black screen problem    iphone 12 pro max touch screen problems    iphone 12 pro max white screen problem