How to Reboot an iPhone Manually: A Complete Guide

Rebooting an iPhone manually is one of the most useful troubleshooting skills you can have. Whether your screen is frozen, an app won't respond, or your phone is behaving strangely, a manual reboot often resolves the issue without data loss or complicated fixes. The exact method depends on which iPhone model you own — and that's where most confusion starts.

Why Rebooting Your iPhone Actually Matters

A reboot — also called a restart — clears your iPhone's active memory (RAM), stops background processes, and gives iOS a fresh start. It doesn't erase your data, apps, or settings. Think of it as the digital equivalent of stepping outside for a breath of fresh air.

A soft reset (standard restart) is enough for most situations. A force restart (hard reset) is a more aggressive method used when the screen is unresponsive and the standard restart isn't accessible.

These are different from a factory reset, which wipes all content from your device entirely — that's a last resort, not an everyday fix.

How to Reboot Different iPhone Models 📱

Apple changed its button layout significantly across generations, which is why the same reboot instructions don't apply to every device.

iPhone 8, iPhone X, and Later (Including All iPhone 15 and 16 Models)

These models removed the Home button, so the reboot process works differently.

Standard restart:

1. Press and hold the Side button and either Volume button simultaneously
2. Drag the "slide to power off" slider
3. After the screen goes black, press and hold the Side button until the Apple logo appears

Force restart (unresponsive screen):

1. Quickly press and release the Volume Up button
2. Quickly press and release the Volume Down button
3. Press and hold the Side button until the Apple logo appears — then release

The timing matters here. Steps 1 and 2 should be quick button presses, not holds. Step 3 requires a sustained hold, typically around 10 seconds.

iPhone 7 and iPhone 7 Plus

The iPhone 7 introduced a solid-state Home button, which changed the force restart combination.

Standard restart: Same as newer models — Side button + Volume button, then slide to power off.

Force restart: Hold the Side button and Volume Down button simultaneously until the Apple logo appears.

iPhone 6s, iPhone SE (1st Generation), and Earlier

These older models have a physical Home button with mechanical click feedback.

Standard restart: Hold the Side (or Top) button until the power slider appears, then slide to shut down.

Force restart: Hold the Home button and the Side/Top button simultaneously until the Apple logo appears. This bypasses whatever is on screen.

When to Use a Standard Restart vs. a Force Restart

A force restart does not erase your data. It simply cuts power to the processor more abruptly than a standard shutdown, which is why it works when the normal interface is inaccessible.

Using AssistiveTouch as an Alternative 🔧

If your physical buttons are damaged or unreliable, AssistiveTouch offers a software-based path to restart your device.

To enable it: Settings → Accessibility → Touch → AssistiveTouch → Toggle On

Once active, a floating button appears on screen. From there: AssistiveTouch menu → Device → More → Restart

This is particularly relevant for older iPhones where button wear is more common, or for users who have difficulty pressing physical hardware buttons.

Restarting Through Settings (iOS 16 and Later)

Apple added a direct restart option in Settings for devices running iOS 16 or newer:

Settings → General → Shut Down

This presents the same power-off slider as the button method. After shutdown, you manually press the Side button to turn the device back on. It's a useful path for anyone who finds the button combinations awkward.

What Doesn't Change Across Models

Regardless of which iPhone you own, a few things remain consistent:

• A restart never deletes personal data. Photos, messages, contacts, and app data remain intact.
• The Apple logo signals a successful reboot. If it appears, the process is working.
• Force restarts work even in Recovery Mode scenarios, making them a key step in more advanced troubleshooting.
• iOS updates sometimes require a restart to complete installation. In those cases, the system handles the process automatically — but knowing the manual method is useful if the process stalls.

The Variable That Changes Everything

The right reboot method for you comes down to one thing: which iPhone model you're holding. The button layout, iOS version, and whether your physical buttons are functional all determine which path is actually available to you.

An iPhone 6s owner force-restarting with the Volume Down button will find it doesn't work — because that combination is specific to the iPhone 7 and later. An iPhone 14 user trying the old Home + Side method will run into the same mismatch. Knowing your model number before you start is the step that makes everything else fall into place.