How to Reset an iPhone Manually: A Complete Guide

Resetting an iPhone is one of those tasks that sounds simple but branches into several distinct options — each with different consequences. Whether you're troubleshooting a frozen screen, preparing a device for resale, or clearing a persistent software glitch, understanding which type of reset applies to your situation matters more than most people realize.

What "Reset" Actually Means on an iPhone

Apple uses the word reset to describe at least four separate actions, and confusing them can lead to accidental data loss or a failed fix. Before touching any setting, it helps to know the difference:

• Soft reset — Restarting the device without erasing anything
• Hard reset (force restart) — Forcing the phone to reboot when it's frozen or unresponsive
• Settings reset — Resetting specific settings (like network or keyboard) without wiping data
• Factory reset (Erase All Content and Settings) — Wiping the device completely back to its out-of-box state

Each one solves a different problem. Running a full factory reset when you only needed a force restart is a common and avoidable mistake.

How to Force Restart an iPhone (Hard Reset) 📱

A force restart is the manual reset most people actually need. It clears temporary memory and forces the operating system to reboot without deleting any data. The method varies by model:

iPhone 8, iPhone X, and Later (Including All Face ID Models)

1. Press and quickly release the Volume Up button
2. Press and quickly release the Volume Down button
3. Press and hold the Side button until the Apple logo appears, then release

This sequence must be done in quick succession. Holding any button too long will trigger either the power-off slider or Emergency SOS.

iPhone 7 and iPhone 7 Plus

1. Press and hold both the Volume Down button and the Sleep/Wake (Side) button simultaneously
2. Hold until the Apple logo appears, then release

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

1. Press and hold both the Home button and the Sleep/Wake button simultaneously
2. Hold until the Apple logo appears, then release

A force restart does not erase data. It's safe to use as a first troubleshooting step for freezing, unresponsive touchscreens, or apps that won't close.

How to Reset iPhone Settings Without Erasing Data

If a force restart doesn't solve the problem, Apple provides targeted settings resets through Settings → General → Transfer or Reset iPhone → Reset. These options reset specific configurations without touching your photos, apps, or files:

These resets are useful when specific features stop working correctly — Wi-Fi dropping constantly, location permissions behaving unexpectedly, or keyboard autocorrect going haywire.

How to Factory Reset an iPhone (Erase All Content and Settings) ⚠️

A factory reset wipes everything: apps, photos, messages, accounts, and all settings. The device returns to the state it was in when it left the factory.

From the iPhone Itself

1. Open Settings
2. Tap General
3. Scroll to Transfer or Reset iPhone
4. Tap Erase All Content and Settings
5. Enter your passcode if prompted
6. Confirm by tapping Erase iPhone

On devices running iOS 15 and later, this screen also offers a Prepare for New Owner option, which walks through the process of removing the device from your Apple ID before erasing — an important step when selling or giving away the device.

If You've Forgotten Your Passcode

When the passcode is unknown, the iPhone must be reset externally using one of two methods:

Via a Mac or PC (Recovery Mode):

1. Connect the iPhone to a computer
2. Open Finder (Mac) or iTunes (Windows)
3. Force restart the iPhone while connected, but hold the button combination until you see the Recovery Mode screen (a computer icon with a cable)
4. Select Restore in Finder or iTunes

Via iCloud (Find My):

1. Sign into iCloud.com on another device
2. Go to Find My → All Devices
3. Select the iPhone and choose Erase iPhone

Both methods require either the Apple ID credentials associated with the device or physical access to the computer it was last synced with. Activation Lock remains in place after an erase unless the Apple ID is removed — a critical detail for anyone buying a used iPhone.

The Variables That Change Everything

The "right" reset depends on factors specific to your situation:

• iOS version — The menu paths above apply to iOS 15 and later. Older versions use Settings → General → Reset directly, without the "Transfer or Reset iPhone" intermediate step
• Whether Find My is enabled — Affects whether a remote erase is possible and whether Activation Lock will block reuse after a factory reset
• Whether a backup exists — A factory reset without a current iCloud or iTunes backup means permanent data loss
• Device model — The force restart button combination differs across generations, and using the wrong sequence on the wrong model simply won't work
• Why you're resetting — A software glitch rarely needs a factory reset; a device being sold almost always does

Someone troubleshooting an app crash on a current iPhone with a recent iCloud backup is in a very different position than someone trying to unlock a forgotten-passcode device that hasn't been backed up in months. The physical steps are the same — what changes is which step to take first and what to expect afterward.