関連ワード:  iphone 12 pro max screen problems    iphone 12 pro max screen not working    iphone 12 pro max touch screen problems    iphone 12 pro max display problem    iphone 12 pro max black screen problem    iphone 12 pro max green screen problem    iphone 12 pro max white screen problem    iphone 12 pro max touch screen not working    iphone 12 pro max screen not working but phone is on    iphone 12 pro max screen mirroring not working