how to turn off iphone 15?

TLDR: To turn off your iPhone 15, press and hold the side button along with either volume button until the power-off slider appears, then drag the slider to the right. Alternatively, you can shut down via the Settings app or perform a force restart if the device is unresponsive.

To turn off your iPhone 15, press and hold the side button and either the volume up or down button simultaneously until the power-off slider appears. Then, drag the slider to the right to initiate the shutdown process. It's important to wait until the device completely powers down before attempting to turn it back on. If the physical buttons are not functioning, you can also navigate to the Settings app, select General, and tap on Shut Down to access the power-off slider.

In cases where your iPhone 15 is unresponsive, a force restart may be necessary. To do this, quickly press the volume up button, then the volume down button, and finally, press and hold the side button until the Apple logo appears. Remember to avoid frequent shutdowns, as the device is designed to enter a low-power sleep mode when not in use, and always wait a few seconds after shutting down before restarting.