| Action | Lock the iPhone |
| Shortcut | Press the Side button |
| Platform | iPhone |
| Category | Gestures & Navigation |
On iPhone, you can lock the iphone with Press the Side button. Locks the screen and turns off the display. It sits in the Gestures & Navigation group and is one of the iPhone shortcuts people look up most, so it is worth committing to memory — it works the same way across almost every app that follows standard iPhone conventions.
Open the app or screen where you want to lock the iphone.
Press Press the Side button.
Locks the screen and turns off the display.