How to Turn Off iPhone: Settings, Buttons & Force Restart

Every iPhone owner runs into the same moment eventually: the screen goes dark, the device freezes mid-task, or you just need to cut power fast before handing it over. The fix isn’t complicated, but the button sequence depends on which model you’re holding. This guide covers every working method, from the standard Settings slider to button combinations that work on a cracked or unresponsive screen.

Official Methods: Settings slider, button combos · Model Variations: iPhone 11 to 17 · Force Shutdown Sequence: Volume up, down, hold side · No-Touch Options: AssistiveTouch enabled

How do I turn off my iPhone?

The standard method Apple recommends uses the Settings menu. No buttons required if your screen is responsive.

Using Settings app

Navigate to Settings > General > Shut Down. A power-off slider appears at the top of the screen.

Slider confirmation

Drag the slider from left to right. After power-off slider appears, wait 30 seconds for device to fully shut down (Cell Phone Repair TX).

No regional variations exist — the methods work identically worldwide, so travelers and international users face the same options as everyone else.

Where is the power off button in iPhone?

iPhones don’t have a dedicated power button — the power function moved to button combinations starting with iPhone X.

Side button location

On iPhone X and later models, the side button sits on the right edge of the device. This button handles wake, sleep, Face ID activation, and Apple Pay. For normal power off, press and hold volume up or down + side button until the power-off slider appears.

Volume buttons role

Volume buttons aren’t just for audio — on modern iPhones they work with the side button to trigger the power-off slider or force restart sequence.

The catch: Apple changed the side button behavior on iPhone X and later to prioritize Siri, which means holding side alone activates voice instead of shutdown. Volume + side together overrides this and triggers the power-off slider.

How to turn off iPhone with buttons?

Button combinations let you power off without touching the screen. This works even if the display is frozen or unresponsive.

Standard button sequence

Press and hold either volume button + the side button simultaneously until the power-off slider appears, then drag the slider to shut down (Apple Support).

Avoid Siri activation

Holding only the side button for 2-3 seconds activates Siri on modern iPhones. To power off instead, always press volume + side together.

How to turn off iPhone 15 with buttons?

The iPhone 15 uses the same button sequence as iPhone 8 through iPhone 14. Apple confirmed the method for all Face ID models.

iPhone 15 specific

Press and hold volume up or down + side button until the power-off slider appears. Drag the slider to power off (Apple Support).

Force shutdown

If the slider won’t respond, force a shutdown: quickly press and release volume up, then volume down, then press and hold the side button until the screen goes black. This sequence works on iPhone 8 and later, including iPhone 15 and iPhone 16 series (YouTube Tutorial).

What this means: iPhone 15 owners who encounter a frozen display can fall back on the force shutdown sequence, which bypasses the touch requirement entirely and leaves the device fully powered off without restarting.

How to turn off iPhone without screen?

When the screen is unresponsive, cracked, or completely black, you have two options: button sequences or a pre-enabled accessibility feature.

AssistiveTouch method

If you set up AssistiveTouch in Settings > Accessibility > Touch > AssistiveTouch beforehand, you can power off through the on-screen menu without touching physical buttons. Users report this works even when the screen appears unresponsive (YouTube Tutorial).

No buttons option

For newer iPhones with an unresponsive screen: after the force restart sequence takes the screen black, hold volume up + side button simultaneously. This cancels the restart before the Apple logo appears, leaving the device fully off (iFixit).

The implication: If your screen is cracked or black and you haven’t pre-enabled AssistiveTouch, the force shutdown sequence combined with the volume+side hold is your only option — but it requires timing precision to catch the window before the restart begins.

Model comparison: Force restart sequences

Different iPhone generations use distinct button combinations for force restart. The method depends on when your device launched.

The volume up/down + side hold sequence unified all Face ID models and SE models with modern hardware. Force restart takes about 10 seconds for most models and does not erase data — it only refreshes the software (Setapp).

Press and quickly release the volume up button. Press and quickly release the volume down button. Press and hold the side button. When the Apple logo appears, release the side button.

— Apple Support (Official Documentation)

If you hold the power button and the volume button simultaneously, the iPhone resets and restarts. If you immediately hold them both again after the screen goes black, it turns off without restarting.

— iFixit Community (Repair Expert Forum)

The pattern: iPhone 7 introduced a bridge generation with volume-down + power, but Apple abandoned that hybrid approach in favor of the three-step volume sequence that has served every model since 2017. Anyone learning the modern sequence can apply it retroactively to iPhone 8 through iPhone 17.

For anyone handing a locked or frozen iPhone to someone else, the takeaway is straightforward: learn the button sequence for your model before you need it. The Settings slider is Apple’s recommended path, but button combinations handle every scenario the display cannot. No regional variations exist — the methods work identically worldwide.