Got a new iPhone 15 and can’t figure out how to turn it off? You’re not alone! It can be tricky, especially with all the new features. But don’t worry, it’s actually pretty simple once you know how. Just follow these quick steps: press and hold the side button and either volume button until the sliders appear. Then, slide to power off. That’s it! Now, let’s dive into a more detailed guide.
How to Turn Off iPhone 15
Turning off your iPhone 15 is a straightforward process, but it’s good to know each step clearly. Here’s how you do it:
Step 1: Locate the Side and Volume Buttons
Find the side button on the right side of your iPhone and the volume buttons on the left.
These buttons are your main players. The side button is used for many functions, including turning off your phone, while the volume buttons help with various tasks like adjusting sound and taking screenshots.
Step 2: Press and Hold the Side and Volume Buttons
Press and hold the side button along with either of the volume buttons simultaneously.
This combination is crucial. Holding both buttons will bring up a screen with several slider options, giving you the choice to power off or access emergency features.
Step 3: Wait for the Power Off Slider
Keep holding until the power off slider appears on the screen.
This step might take a couple of seconds, so be patient. Once the slider appears, you’re almost there.
Step 4: Slide to Power Off
Slide the power off slider to the right.
Sliding it will initiate the shutdown process. Your screen will go dark, and the device will turn off completely.
Step 5: Confirm Power Down
Wait a few seconds to ensure the phone is fully turned off.
You’ll notice your screen is completely black and won’t respond to taps or swipes. Congratulations, you’ve successfully powered down your iPhone 15!
Once you’ve turned off your iPhone, it will no longer send or receive any calls, messages, or notifications. It’s completely powered down until you decide to turn it back on by pressing and holding the side button again.
Tips for Turning Off iPhone 15
- Use AssistiveTouch: If button combinations are difficult, use AssistiveTouch under settings for an on-screen power option.
- Force Restart: If your iPhone is unresponsive, a quick press-release of Volume Up, then Volume Down, followed by holding the Side button until the Apple logo appears can help restart it.
- Battery Drain: If your phone won’t turn off, letting the battery drain can force it to power down.
- Update Your iOS: Keeping your software updated can fix bugs that might prevent your iPhone from turning off properly.
- Check for Damage: If buttons aren’t working, check for physical damage or seek professional help.
Frequently Asked Questions
Why won’t my iPhone 15 turn off?
It could be due to a software glitch or hardware issue. Try a force restart or check for any physical damage.
How do I turn it back on?
Simply press and hold the side button until the Apple logo appears.
Can I turn it off without using buttons?
Yes, enable AssistiveTouch in settings for an on-screen power option.
Is there a way to power off without waiting for the slider?
No, using the slider is the safest method to ensure proper shutdown.
Will turning off my iPhone save battery?
Yes, turning off your iPhone saves battery as it stops all background processes.
Summary of Steps
- Locate the side and volume buttons.
- Press and hold them together.
- Wait for the power off slider.
- Slide to power off.
- Confirm power down.
Conclusion
So, there you have it, a simple yet comprehensive guide on how to turn off iPhone 15. Knowing how to power down your device is essential, whether you’re conserving battery life or troubleshooting. With technology evolving rapidly, updates and new features can sometimes make simple tasks seem complicated. But once you get the hang of it, turning off your iPhone 15 is a breeze.
If you’re ever unsure or run into problems, remember that the Apple Support website and community forums are great resources. You can also reach out to Apple customer service for personalized help. Staying informed and regularly checking for software updates can prevent many common issues.
Feel free to explore more about your device’s capabilities, and let this simple action of powering down be the first step in mastering your iPhone 15. Happy tech-exploring!

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.