How to Factory Reset iPhone 15: A Step-by-Step Guide

Factory resetting your iPhone 15 is a pretty straightforward process. It’s something you might want to do if you’re selling your phone, having software issues, or just want to start fresh. In less than a minute, I’ll walk you through the basic steps so you can reset your iPhone with confidence.

Step by Step Tutorial: Factory Reset iPhone 15

Before we dive into the steps, let’s talk about what factory resetting your iPhone 15 will do. It will erase all your data, settings, and personal information from the device, returning it to the state it was in when you first took it out of the box.

Step 1: Back Up Your Data

Before resetting, make sure to back up your data to iCloud or your computer.

Backing up your data is crucial because a factory reset will erase everything from your iPhone. You don’t want to lose precious memories, important contacts, or essential documents, do you?

Step 2: Go to Settings

Navigate to the Settings app on your iPhone 15.

In Settings, you’ll find various options to customize your iPhone experience. But we’re here to go straight to the reset option.

Step 3: Tap on General

Once in settings, scroll down and tap on ‘General’.

The ‘General’ section is where you can find information about your iPhone and change more general, system-wide settings.

Step 4: Select Transfer or Reset iPhone

At the bottom of the General page, you’ll see the option to ‘Transfer or Reset iPhone’.

This is the final pit stop before you can erase all content and settings.

Step 5: Tap Erase All Content and Settings

Choose ‘Erase All Content and Settings’ to start the factory reset process.

This is the big red button, metaphorically speaking. Once you tap this, you’ll be on your way to a clean slate.

After completing these steps, your iPhone 15 will restart and begin the process of wiping itself clean. It might take a few minutes, so be patient. After it’s done, you’ll be greeted with the “Hello” screen you saw when you first turned on your iPhone, and it’ll be ready to be set up as new or handed over to its next owner.

Tips for Factory Reset iPhone 15

  • Always back up your data before resetting.
  • Make sure your iPhone is fully charged or plugged in during the reset process.
  • Remove your SIM card and any external storage before resetting.
  • Sign out of iCloud, iTunes, and App Store before resetting to ensure your personal information is removed.
  • After resetting, if you’re selling or giving away your iPhone, make sure to also unregister your device from your Apple ID account.

Frequently Asked Questions

What should I do if the factory reset doesn’t work?

If the factory reset doesn’t work, try resetting your iPhone 15 using iTunes on your computer or find a nearby Apple Store for assistance.

Will a factory reset unlock my iPhone?

No, a factory reset will not unlock your iPhone. If your iPhone is locked to a carrier, you’ll need to contact them to unlock it.

Can I recover data after a factory reset?

Once you’ve factory reset your iPhone, you cannot recover data unless you’ve backed it up before the reset.

Will factory reset remove the latest iOS update?

No, a factory reset won’t roll back your iOS to an earlier version. Your iPhone 15 will still have the latest iOS it had before the reset.

Can I back up my iPhone after initiating the factory reset?

No, you must back up your iPhone before starting the factory reset process, as initiating the reset will erase all data immediately.


  1. Back up your data.
  2. Navigate to the Settings app.
  3. Go to General.
  4. Select Transfer or Reset iPhone.
  5. Choose Erase All Content and Settings.


Mastering the art of factory resetting your iPhone 15 might seem daunting, but it’s an essential skill for any iPhone user. Whether you’re troubleshooting, preparing for a new phone, or safeguarding your privacy, knowing how to wipe your device clean is crucial. Just remember the golden rule: back up your data first! And once you’ve followed the simple steps outlined in this guide, you’ll find that starting over with a fresh iPhone can be as refreshing as a new beginning. If you have further questions or need more detailed guidance, don’t hesitate to reach out to Apple Support or visit your nearest Apple Store. They’re always ready to help you ensure that your transition is as smooth as possible. Happy resetting!

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