How to turn off iphone 15. 

To off your iPhone 15, you can use the following methods:

.Using Hardware Buttons

1. Press and hold the Side button and either Volume button until the power off slider appears.
2. Drag the"slide to power off" slider to the right.

.Using Settings

1. Go to Settings General
2. Scroll down and tap **Shut Down
3. Drag the slider to power off the device.

Without Buttons (Using Siri):

1. Say "Hey Siri"or long-press the Side button to launch Siri.
2. Then say "Turn off my iPhone"or Shut down my iPhone.

Remember, if your screen is frozen or unresponsive, using Siri or the hardware button method may be the best options. If you need to restart your iPhone 15, simply press and hold the Side button until the Apple logo appears.