iPhone 14 Pro Max: Black screen, then green after reset
my iPhone 14 Pro Max screen is black but I can hear the sound. I tried what everyone said which is do the reset button and then the screen turned into green.
iPhone 15 Pro Max, iOS 18
This looks like a hardware issue. Has the battery of your iPhone ever been replaced, or has the phone been dropped or in contact with water recently?
You should get the phone checked by visiting an Authorised Apple Support Provider or Apple Store next to your place, which would be the fastest way to get a diagnose.