Turning off your iPhone 15 Plus is as simple as pressing a couple of buttons. First, press and hold the Side button and either Volume button until the power-off slider appears. Slide it to the right, and your phone will power down. Easy, right? This quick guide will walk you through it, step by step.
How to Switch Off iPhone 15 Plus
Switching off your iPhone 15 Plus is straightforward and can be done in just a few steps. Follow along to ensure your device powers down correctly.
Step 1: Press and Hold the Side and Volume Buttons
Press and hold the Side button along with either the Volume Up or Volume Down button.
This combination will bring up the power-off slider on your screen. It’s like giving your phone a gentle nudge to let it know you mean business.
Step 2: Wait for the Power-Off Slider
Keep holding both buttons until the power-off slider appears on the display.
Don’t let go too early! Holding the buttons for a few seconds is necessary to trigger the slider, so be patient.
Step 3: Slide to Power Off
Move the slider from left to right to turn off your iPhone.
This is where the magic happens. Sliding the bar is like flipping the light switch to give your iPhone a little rest.
Step 4: Wait for the Phone to Turn Off
Once you slide, wait for the phone to shut down completely.
This might take a few moments. You’ll know it’s off when the screen goes completely dark, just like turning off a TV.
After you power down your iPhone 15 Plus, it will stay off until you decide to turn it back on. There’s nothing quite like giving your device a break—it’s like letting it take a nap.
Tips for Switching Off iPhone 15 Plus
- Practice Patience: Holding the buttons for a few seconds is key. Don’t rush it.
- Mind the Buttons: Ensure you’re pressing the correct combination of the Side and Volume buttons.
- Update iOS: Keeping your software up to date can prevent glitches when powering off.
- Use AssistiveTouch: If the buttons are unresponsive, try using AssistiveTouch to power down.
- Charge Before Shutting Down: If you’re turning off your phone for an extended period, charge it first.
Frequently Asked Questions
What if my iPhone doesn’t turn off?
Try a force restart by quickly pressing and releasing the Volume Up button, then the Volume Down button, and finally holding the Side button until the Apple logo appears.
Can I turn off my iPhone without using buttons?
Yes, go to Settings > General > Shut Down to power off your device without using buttons.
How do I turn my iPhone back on?
Press and hold the Side button until you see the Apple logo.
Why won’t the power-off slider appear?
Ensure you’re holding both the Side and Volume buttons long enough. If the issue persists, consider restarting the device.
Is it okay to turn off my iPhone regularly?
Yes, shutting down occasionally can help reset the phone’s memory and improve performance.
Summary of Steps
- Press and hold the Side and Volume buttons.
- Wait for the power-off slider.
- Slide to power off.
- Wait for the phone to turn off.
Conclusion
Turning off your iPhone 15 Plus is a simple task, yet it’s often overlooked in today’s fast-paced world. We’re always on the go, but sometimes, our gadgets need a little downtime too. Just like taking a short break during a busy day, powering down your iPhone can be refreshing—for both you and the device.
If you find this guide helpful, why not share it with friends who might also wonder how to switch off an iPhone 15 Plus? Maybe you’re curious about more iPhone features or troubleshooting tips. The digital world is vast, and there’s always something new to learn.
Remember, technology is here to serve us, not the other way around. It’s okay to hit the pause button and let your iPhone take a breather. Whether you’re shutting it down for a flight or a much-needed break, you’ve got the know-how to do it right. Why not explore other features next? Your iPhone is full of surprises waiting to be discovered!

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.