How to Properly Turn Off Your iPhone

Understanding iPhone Power-Off Methods

iPhones have evolved significantly over the years, and so have the methods for turning them off. Apple has made changes to how you power down your device depending on which model you own and which operating system version runs on it. Understanding these differences is important because using the wrong method could leave you confused or frustrated. This guide explores the various ways to turn off an iPhone, ranging from the traditional power button method to the settings menu approach. Each method accomplishes the same goal—completely shutting down your device—but the steps differ based on your iPhone's age and features.

The reason Apple changed how you turn off iPhones relates to hardware improvements and design modifications. Older iPhone models, like the iPhone 6s and earlier, had a single physical button dedicated to power control. Newer models with Face ID technology, such as the iPhone X and later, use a combination of the side button and volume buttons to achieve shutdown. Understanding which category your iPhone falls into will help you perform the shutdown correctly without accidentally triggering other features like emergency SOS or Siri.

Power-off procedures matter for several reasons beyond just stopping your phone from running. Turning off your iPhone properly can help with troubleshooting issues, preserving battery life during storage, preparing your device for repairs, or ensuring privacy when you're not using it. A complete shutdown differs from simply letting your phone go into sleep mode—it stops all background processes and applications from running. This distinction becomes particularly relevant when your device is acting slowly, freezing, or experiencing software glitches.

Practical Takeaway: Identify your iPhone model before attempting to shut it down. Check your device under Settings > General > About to see your model name. This single step prevents confusion and ensures you follow the correct procedure.

Powering Off iPhones With the Side Button (iPhone X and Newer)

If you own an iPhone X, iPhone 11, iPhone 12, iPhone 13, iPhone 14, iPhone 15, or any newer model, your device uses a unified side button for power control. This button is typically located on the right side of your phone, though on some models it may be on the left. To turn off these newer iPhones, you don't press the side button alone. Instead, you use a combination method that involves both the side button and one of the volume buttons.

The specific steps are: First, press and hold the side button along with either the volume up or volume down button simultaneously. You don't need to distinguish between which volume button you use—both will work. Keep holding both buttons until the power-off screen appears on your display. This typically takes about three seconds. You'll see a slider appear on the screen with the words "slide to power off." The slider features a power icon on one end that you drag toward the opposite end of the screen. Once you've dragged the slider completely across, your iPhone will begin the shutdown process. The screen will go black, and your device will power down completely within a few seconds.

An important distinction exists between this power-off method and what happens if you press and hold only the side button without a volume button. If you hold just the side button alone, you'll trigger Siri or the voice assistant, not the power-off menu. This confusion frustrates many iPhone users who try the single-button method. Additionally, if you keep holding both buttons after the power-off slider appears and don't interact with the slider itself, nothing will happen—you must physically drag the slider to complete the shutdown. The slider requires a deliberate swiping motion; simply tapping it won't work.

Practical Takeaway: Write down the location of your side button and practice the two-button hold once so the motion becomes automatic. When you see the power-off slider, take your time dragging it across the screen. There's no rush—the process is designed to be intentional to prevent accidental shutdowns.

Turning Off Older iPhone Models (iPhone 8 and Earlier)

iPhone models released before the iPhone X, including the iPhone 8, iPhone 7, iPhone 6s, and earlier versions, use a different power-off method. These devices have a dedicated power button, traditionally called the top button or sleep/wake button, located on the top edge of the phone (on most models) or sometimes on the right side. If you own one of these older iPhones, the shutdown process is simpler than newer models because you only use one button, not a combination.

To power off an iPhone 8 or earlier, press and hold the power button until the power-off slider appears on your screen. Unlike the newer models that require holding two buttons, you only need to hold the single power button. The slider that appears works identically to the newer iPhone version—you'll see a power icon and the instruction to "slide to power off." Drag this slider across your screen from left to right (or right to left, depending on which side the icon appears). Once you complete the slider motion, your iPhone will shut down. The entire process from button press to complete shutdown takes roughly 10-15 seconds.

One consideration with older models: if you hold the power button but don't see the power-off slider appear, you might have accidentally triggered the emergency SOS feature instead. This happens if you've configured your iPhone to respond to power button presses in certain ways. If this occurs, simply release the button and try again. The power-off slider should appear within a few seconds of holding the power button. Another scenario that confuses users involves holding the power button too briefly—if you press and release quickly, you'll only put your phone into sleep mode rather than triggering the shutdown menu. Make sure you hold the button continuously for several seconds until the slider appears on screen.

Practical Takeaway: Locate the power button on your specific older iPhone model and mark its location mentally. When practicing the shutdown, hold the button steadily for at least three to five seconds. Don't release until you see the power-off slider.

Using the Settings Menu to Power Off Your iPhone

If your iPhone's physical buttons aren't working properly, or if you simply prefer using the touchscreen menu system, you can turn off your iPhone through the Settings application. This method works on all iPhone models regardless of age or generation. Using Settings to power off your device requires no button presses except for unlocking your phone initially, making it an accessible alternative when physical buttons are unresponsive or damaged.

To power off through Settings, begin by opening the Settings app on your home screen. The Settings app displays a gear icon and is typically found on the first page of your home screen, though you can also search for it using the search functionality. Once Settings opens, scroll down through the menu options until you locate the option labeled "General." Tap on General to open that submenu. Within the General settings, continue scrolling down until you find the option that says "Shut Down" or "Power Off." Different iOS versions may label this slightly differently, but it will clearly indicate powering off your device. Tap on this option, and the familiar power-off slider will appear on your screen, just as it would if you used the physical button method. Drag the slider to complete the shutdown process.

This Settings-based method offers advantages beyond just being a workaround for broken buttons. Some users find it less prone to accidental activation since it requires multiple deliberate taps rather than a button combination that might be triggered accidentally. The Settings method also allows you to turn off your phone when your hands are wet, since you're not relying on precise button pressing. However, this method requires your iPhone to be responsive and have sufficient battery power to display the Settings menu. If your phone is completely unresponsive or has critically low battery, the physical button methods become necessary since they operate independently of the operating system. Additionally, Settings won't be accessible if your screen is locked and you've forgotten your passcode.

Practical Takeaway: Memorize the path: Settings > General > Shut Down. This becomes your backup method if physical buttons ever fail. Test this method once on a non-urgent occasion so you're confident in the steps.

What Happens During the iPhone Shutdown Process

Understanding what occurs when you initiate shutdown helps you know what to expect and prevents worry about whether something is going wrong. When you drag the power-off slider, your iPhone begins a controlled shutdown sequence. During the first second or two, your device displays the shutting down message on screen. At this point, your iPhone stops launching new applications, halts background process execution, and gracefully closes all running software. This orderly shutdown is different from a force restart or a crash—it gives your device and its applications time to save data and close properly