How to Power Off, Power On & Hard Reset iPhone X & Newer

Learn how to turn off your iPhone, how to turn it back on, and how to perform a force restart

By Moses Johnson - Editor
3 Min Read
  • To power off iPhone X or newer, press and hold down the Power and Volume buttons until a slider appears on-screen.
  • To shut down your iPhone X or newer without the power button, go to Settings > General > Shut Down.
  • You can force restart iPhone X or later by pressing Volume Up, Volume Down, and then Side button.
  • Use the side button to turn on iPhone X or newer.

Typically, shutting down an iPhone (The iPhone X, iPhone 11, iPhone 12, iPhone 13, iPhone 14, iPhone 15, iPhone 16, iPhone Air, iPhone 17) involves pressing and holding either of the volume buttons on the left along with the side button on the right. But what would you do if one or both of the volume buttons fails? Luckily, you can turn an iPhone off or on without pressing physical buttons. In this article, I’ll show you how to power off your iPhone, how to turn it back on, and how to force restart your iPhone.

Note: instructions in this article apply to iPhone X or newer.

How to Power Off iPhone X or Newer with Buttons

If you need to turn off your iPhone 11, iPhone 12, iPhone 13, iPhone 14, iPhone 15, iPhone 16, iPhone Air, or iPhone 17, the easiest way to do so is by using a hardware button on your device.

Simultaneously hold the side button and the volume up or down button for about four seconds until the power-off slider appears on the screen.

Illustrations of two different iPhone models with the screens facing up. The leftmost illustration shows the volume up and volume down buttons on the left side of the device and the side button on the right. The rightmost illustration shows the side button on the right of the device.  

When the "Slide to Power Off" slider appears on the screen, place your finger on the white circle with the power icon and swipe your finger to the right.

After a moment, your iPhone will shut down and power off completely.

How to Turn Off iPhone X or Newer without Buttons

The physical buttons are a fast way to shut down the iPhone X or later. If you aren’t able to shut down your device using the physical buttons, you can turn off your iPhone in the Settings app. Go to Settings > General and select Shut Down. It’s at the very end.

In Settings on iPhone, tap “Shut Down”

The "Slide to Power Off" slider will appear on the screen. Swipe it to the right, and your iPhone will turn off completely.

The Apple iPhone "Slide to Power Off" slider.  

Another way to shut down your iPhone without holding any physical buttons is to use the Control Center. Swipe down from the top right corner of the screen to open the Control Center.

Press and hold (then release) the power button for a second.

In Control Center on iPhone, touch and hold the “Power” button

Drag the power slider to turn off your iPhone.

Personally, I find these methods work way better than pressing multiple buttons.

How to Turn off iPhone X or Newer Using Siri

Another way to shut down your iPhone is via Siri. All you need to do is say, "Hey Siri, turn off my iPhone." Siri should respond with a confirmation, asking, "Just to confirm, you want to power off this device?" Then, responding with “Yes” shuts down your iPhone right away.

See also: Is Your iPhone Not Turning Off? Here’s How to Fix It

How to Turn On iPhone X or Newer

To power on your iPhone, hold the Side button until you see the white Apple logo appear on the screen. Your iPhone will now begin booting up. If you don’t see the white Apple logo, wait a little longer and try again. Enter your passcode to begin using your iPhone again.

A green arrow pointing to the button on the right side of iPhone.  

How to Turn On iPhone X or Newer without a Power Button

Turning your iPhone on without a power button is simple: just plug it in to charge over USB. Your iPhone will start up a few seconds after it starts charging (as long as the battery isn’t dead, in which case it takes longer).

How to Force Restart iPhone X or Newer (with Buttons)

If iPhone isn’t responding, and you can’t turn it off then on, try forcing it to restart.

If you have an iPhone 11, iPhone 12, iPhone 13, iPhone 14, iPhone 15, iPhone 16, iPhone Air, iPhone 17, a second- or third-generation iPhone SE released in 2020 and 2022 respectively, you can force restart your device using a series of button presses.

First, press and quickly release the volume up button, then press and quickly release the volume down button. Finally, press and hold the Side button until you see the Apple logo. Release the Side button and wait for your iPhone to restart.

These are the Volume down and side buttons on an iPhone with Face ID.  

You’ll need to act quickly when pressing the buttons. If it doesn’t work the first time, keep trying.

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Moses Johnson is the Editorial Director of GeeksChalk.com, who has a keen eye for news, rumors, and all the unusual stuff around Apple products. Moses is commonly referred to online as The Professor, with decades of experience in tech under his belt.
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