Turning off your iPhone 15 is a simple process, but it can feel a bit different if you’re used to older models. Whether you need to restart your phone to fix a glitch or just want to save battery life during a long day, shutting it down is straightforward. Just press a couple of buttons, slide a toggle, and you’re done.
Step-by-Step Tutorial: How to Turn Off the iPhone 15
This guide will walk you through the steps to power down your iPhone 15, ensuring you know exactly what to do.
Step 1: Press and Hold the Side Button and a Volume Button
Press and hold the side button along with any volume button simultaneously.
Holding these buttons will bring up the power-off slider on your screen. You’ll need to keep them pressed for a few seconds until the slider appears.
Step 2: Slide to Power Off
Drag the slider to the right to turn off your iPhone.
Once you see the slider, move it to the right. This action will start the shutdown process, which takes just a few seconds.
Step 3: Wait for the Screen to Go Dark
Your screen will turn off completely once the iPhone powers down.
You’ll notice the screen slowly dimming before it goes completely black. This means your iPhone is now fully powered off.
After completing these steps, your iPhone will be off, conserving battery if you need it for later.
Tips for Turning Off the iPhone 15
- If your iPhone is unresponsive, try a forced restart by pressing the volume up, volume down, then holding the side button until you see the Apple logo.
- You can also turn off your iPhone through Settings by going to General > Shut Down.
- If you’re using the phone in extreme temperatures, consider turning it off to prevent damage.
- Remember to close any apps you’re using before turning off the phone to avoid losing unsaved work.
- Regularly restarting your iPhone can help it run more smoothly.
Frequently Asked Questions
How can I turn my iPhone 15 back on?
Simply press and hold the side button until the Apple logo appears.
Why won’t my iPhone 15 turn off?
Try a forced restart if it’s not responding or double-check for any interfering settings like AssistiveTouch.
Can I schedule my iPhone to turn off automatically?
iPhones don’t have a built-in feature to schedule power down, but you can use third-party apps for similar functionality.
What should I do if the power-off slider doesn’t appear?
Make sure you’re pressing the correct buttons. If issues persist, a soft reset might help.
Is it bad to turn off my iPhone frequently?
Turning off your iPhone frequently is not harmful and can sometimes fix minor glitches.
Summary
- Press and hold the side and a volume button.
- Slide to power off.
- Wait for the screen to go dark.
Conclusion
In a world where we’re constantly connected, knowing how to turn off your iPhone 15 is a handy skill. It might seem like a small thing, but powering down your device can give it a rest and save battery life when you need it most. Plus, regularly restarting your phone can help keep it running smoothly, just like giving your computer a reboot from time to time.
If you’re new to the iPhone 15, these steps will quickly become second nature. Next time you’re stuck on a glitchy app, or just want a bit of peace and quiet, you’ll know exactly what to do. Understanding how to turn off the iPhone 15 is just one part of mastering your device, but it’s an essential one.
Interested in learning more? Dive into other features of your iPhone 15 and discover all the ways it can make your life easier. Whether you’re tech-savvy or just getting started, there’s always more to explore. Happy tech-ing!

Matt Jacobs has been working as an IT consultant for small businesses since receiving his Master’s degree in 2003. While he still does some consulting work, his primary focus now is on creating technology support content for SupportYourTech.com.
His work can be found on many websites and focuses on topics such as Microsoft Office, Apple devices, Android devices, Photoshop, and more.