Turning off the iPhone 14 uses the same buttons as screenshotting with a slightly different approach. To turn off the iPhone, hold down the Lock button (right side) and the Volume Down button (left side) for two to three seconds. Next you will be given three options: at top of the screen, you can swipe left to right to turn off the iPhone 14, in the middle of the screen you can swipe left-to-right to make an emergency (SOS) call, or cancel the action by pressing the on-screen button at the bottom of the screen.