How to get iphone 11 screen off

- How to get iphone 11 off black screen
- How to take iphone 11 screen off
- How to turn iphone 11 screen off
- How to get the red screen off iphone 11
- How to restart iphone 11 when frozen
- How to screenshot on iphone 11
- How to switch off iphone 11 when screen is not working
- How to reset iphone 11 when frozen