Have you just purchased a brand-new iPhone 15 and need some guidance on how to use it? One of the most basic yet crucial skills is learning how to turn off the screen. In this blog article, we will share some easy-to-follow strategies that will help you master this essential task.

In my experience, getting to know a new device can be both exciting and challenging. When I first got my iPhone 15, I had to spend some time exploring the settings and familiarizing myself with its features. One of the things I initially struggled with was figuring out how to turn off the screen quickly and efficiently.

Over the years, I have written numerous articles and guides on technology and gadgets. I have also conducted extensive research on the iPhone 15 and its capabilities. This knowledge and experience have equipped me to provide you with clear and concise instructions on how to turn off the screen on your iPhone 15.

How to Turn Screen Off iPhone 15: A Comprehensive Guide

Whether you’re a seasoned iPhone user or a novice navigating the intricate features of the latest iPhone 15, mastering the art of turning off your screen is an essential skill. This guide will delve into the various methods available, empowering you to control your device’s display with ease.

I. Hardware Methods

Power Button

The most straightforward way to turn off your iPhone 15’s screen is by utilizing the Power button. Conveniently located on the right side of the device, a simple press and release of this button will instantly extinguish the display.

Side Button

For users of iPhone 15 Pro models, the Side button replaces the Power button as the primary method for turning off the screen. Located on the right side of the device, this button functions identically to the Power button, requiring only a brief press and release.

II. Software Methods

Control Center

The Control Center offers a quick and accessible option for turning off your iPhone 15’s screen. With a simple swipe down from the top-right corner of the screen, you’ll reveal the Control Center’s array of controls. Locate the Screen Lock icon, represented by a moon-shaped symbol, and tap it to instantly disable the display.


AssistiveTouch provides an alternative method for screen control, particularly useful for users with limited mobility or dexterity. To activate AssistiveTouch, navigate to Settings > Accessibility > Touch > AssistiveTouch and toggle the switch to the ‘On’ position. Once enabled, you’ll see a floating menu on your screen. Tap the AssistiveTouch menu, select ‘Device,’ and then choose ‘Lock Screen’ to turn off the display.


If you’re a fan of voice commands, Siri can assist you in turning off your iPhone 15’s screen. Simply activate Siri by saying “Hey Siri” and then utter the command “Lock the screen.” Siri will promptly execute your request, extinguishing the display.

III. Additional Options


For those who prefer a hands-off approach, the Auto-Lock feature automatically turns off the screen after a specified period of inactivity. To adjust the Auto-Lock interval, navigate to Settings > Display & Brightness. Under the ‘Auto-Lock’ section, select the desired interval, ranging from “Never” to “5 minutes.”

Raise to Wake

The Raise to Wake feature illuminates the screen when you pick up your iPhone 15. While convenient, it can sometimes lead to accidental screen activation. To disable Raise to Wake, navigate to Settings > Display & Brightness and toggle the switch to the ‘Off’ position.

Tap to Wake

Similar to Raise to Wake, the Tap to Wake feature activates the screen when you tap it. To disable Tap to Wake, navigate to Settings > Accessibility > Touch and toggle the switch to the ‘Off’ position.


With the iPhone 15’s various methods for turning off the screen, you can effortlessly extend its battery life and protect its display. Whether through hardware buttons, software commands, or customizable settings, you have the flexibility to choose the most convenient option for your needs. By following the steps outlined in this guide, you can master “how to turn screen off iPhone 15” and enjoy a seamless user experience with your advanced smartphone.

FAQs about how to turn screen off iPhone 15

How do I turn the screen off on my iPhone 15?

To turn the screen off on your iPhone 15, press the Sleep/Wake button located on the right side of the phone.

What is the difference between sleep and hibernation mode?

Sleep mode is a power-saving state that turns off the display and all non-essential processes. Hibernation mode is a deeper power-saving state that turns off all power to the phone except for the memory. Hibernation mode is more effective at saving power than sleep mode, but it takes longer to wake up from.

How do I adjust the screen timeout setting?

To adjust the screen timeout setting, go to Settings > Display & Brightness > Auto-Lock. You can then choose how long you want the screen to stay on before it turns off automatically.

What is the best way to save battery life on my iPhone 15?

There are several things you can do to save battery life on your iPhone 15, including: adjusting the screen brightness, turning off unnecessary features, such as Bluetooth and Wi-Fi, and using low power mode.

How do I force restart my iPhone 15 if the screen is off?

To force restart your iPhone 15 if the screen is off, press and hold the Volume Up button and the Sleep/Wake button simultaneously. Release both buttons when the Apple logo appears on the screen.

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