Factory Reset iPhone 16: Step-by-Step Guide

To factory reset an iPhone 16, open Settings, select General, Transfer or Reset iPhone, and then Erase All Content and Settings. If the iPhone 16 is locked or unresponsive, connect it to a Mac or Windows PC and restore it in recovery mode.

A factory reset permanently removes personal data, apps, accounts, and settings from the iPhone. Back up anything you want to keep before starting.

What should you do before factory resetting an iPhone 16?

Prepare the iPhone 16 before erasing it so that you can recover your data and activate the device afterward.

• Back up the iPhone with iCloud or a computer. Confirm that the backup has finished before erasing the device.
• Know your Apple ID password. Apple now calls an Apple ID an Apple Account, but the sign-in credentials serve the same purpose.
• If you are transferring the iPhone to another person, open Settings, tap your name, scroll down, and tap Sign Out. Enter the Apple ID password when requested.
• Confirm that Find My is turned off when signing out. Find My links the iPhone to its owner and enables Activation Lock.
• Keep the iPhone connected to power or make sure it has enough battery charge to finish the reset.
• If the iPhone uses an eSIM, decide whether to keep or erase it when the reset process presents that choice. Erasing an eSIM may require help from the carrier before cellular service can be restored.

How do you factory reset an iPhone 16 from Settings?

Use the Settings method when the iPhone works normally and you know its passcode. Erase All Content and Settings is Apple’s built-in factory reset command.

1. Open the Settings app.
2. Tap General.
3. Scroll down and tap Transfer or Reset iPhone.
4. Tap Erase All Content and Settings.
5. Review the items that will be removed, then tap Continue.
6. Enter the iPhone passcode.
7. If requested, enter the Apple ID password to turn off Find My and Activation Lock.
8. Choose whether to keep or erase the eSIM if that option appears.
9. Confirm that you want to erase the iPhone.

The iPhone may restart and display an Apple logo with a progress bar. Do not disconnect it from power while the erase is underway.

How do you factory reset an iPhone 16 without a passcode?

A forgotten passcode cannot be recovered from the iPhone. To regain access, erase the iPhone with Apple’s lock-screen reset option or restore it through recovery mode.

If the lock screen shows Forgot Passcode? or an erase/reset option, select it and follow the prompts. This method generally requires an internet connection and the password for the Apple ID already associated with the iPhone. The available wording can vary by iOS version.

If no reset option appears, use a Mac or Windows PC:

1. Connect the iPhone 16 to the computer with a compatible cable.
2. Quickly press and release Volume Up.
3. Quickly press and release Volume Down.
4. Press and hold the Side button. Keep holding it after the Apple logo appears.
5. Release the Side button only when the recovery-mode screen appears.
6. On the computer, select Restore when offered the choice between Update and Restore.

Restoring removes the passcode along with all other data. It does not remove Activation Lock without the linked owner’s Apple ID password.

How do you restore an iPhone 16 using a Mac or Windows PC?

A computer restore downloads and installs a fresh copy of iOS. Use Finder on a supported Mac. On Windows, use the Apple Devices app when available or iTunes on systems that still use it.

1. Connect the iPhone 16 to the computer.
2. Open Finder, Apple Devices, or iTunes.
3. Select the iPhone when it appears. In Finder, look under Locations in the sidebar.
4. If the iPhone is accessible, open its general or summary screen and choose Restore iPhone.
5. If the iPhone is locked or unresponsive, place it in recovery mode using the button sequence above.
6. Select Restore, confirm the choice, and allow the computer to download and install iOS.
7. Keep the cable connected until the restore finishes and the iPhone displays the setup screen.

If the download takes long enough for the iPhone to leave recovery mode, let the download finish. Then repeat the recovery-mode button sequence and select Restore again.

What happens after an iPhone 16 factory reset?

After a successful factory reset, the iPhone 16 restarts at the Hello setup screen. Personal files, saved accounts, apps, passcodes, and customized settings are no longer on the device.

You can set up the iPhone as new or restore an available iCloud or computer backup. You may need the Apple ID and password previously associated with the phone. If the iPhone will have a new owner, stop at the Hello screen and let that person complete setup.

What should you do if an iPhone 16 reset is stuck or fails?

If the iPhone 16 remains on the Apple logo or progress bar for an unusually long time, keep it connected to power first. If there is still no progress, force-restart it by pressing and releasing Volume Up, pressing and releasing Volume Down, and then holding the Side button until the Apple logo appears.

If the iPhone does not turn on after the reset, charge it with a known-working cable and power adapter, then try the force-restart sequence. If the computer displays an error, update Finder, Apple Devices, or iTunes, reconnect the cable directly to the computer, and retry recovery mode.

Activation Lock means Find My still links the iPhone to an Apple ID. Enter the linked owner’s credentials or use Apple’s official account-recovery and proof-of-purchase process. There is no legitimate procedure for bypassing Activation Lock without authorization from the owner.

How do you get help from Apple Support when a reset fails?

If the factory reset still fails, open {site} and choose the iPhone support section. Select the topic for passcodes, restore errors, startup problems, or Activation Lock, then use an official contact option presented for your location.

Have the iPhone 16, its serial number if available, the computer’s operating system, and the exact error message ready. For an Activation Lock ownership request, Apple may also ask for valid proof of purchase.