Hello, my iPhone has a black screen.
I tried pressing the volume up and down button and the side buttons. It still shows a black screen.
iPhone 7, iOS 14
Question marked as
Perform a Forced Restart on the phone a few more times. Follow the instructions very carefully, as this is a bit tricky.
Force restart iPhone - Apple Support
There are only 2 possible results when you perform a Forced Restart:
1) The phone returns to normal operation.....or, if it doesn't.....
2) There is a hardware problem with the phone that will need attention at the Apple Store (make an appointment) or take the phone to an authorized Apple Service shop.
You can find a list of authorized service shops in your area using the link just below: