How to Find an iPhone Serial Number: A Step-by-Step Guide

Finding your iPhone’s serial number is a breeze! You can quickly locate it in your phone’s settings, on the device itself, or even on the original packaging. This serial number is a unique identifier for your iPhone that can come in handy for warranty claims, support requests, or verifying the authenticity of your device.

After you find your iPhone’s serial number, you’ll be able to use it to check your warranty status, seek tech support, or confirm that your device is not a counterfeit. It’s a valuable piece of information that can save you a lot of hassle down the line.


Ever found yourself in a situation where you need your iPhone’s serial number? Maybe you’re talking to Apple support, checking your warranty status, or perhaps you’re just curious. Whatever the reason, it’s essential to know how to locate this little string of characters that tells a big story about your device.

The serial number is like your iPhone’s fingerprint. It’s a unique identifier that sets your device apart from millions of others. But why is this important? Well, for starters, it’s a way to verify that your iPhone is authentic and not a clever knock-off. It also comes in handy if you ever need to get technical support or service from Apple, as they’ll ask for it to pull up your device’s specifics. Additionally, if your phone is ever lost or stolen, having your serial number can help with the recovery process.

Now, if you’re thinking, “But I don’t know where to find it,” don’t worry. I’ve got you covered. Whether you’re tech-savvy or a bit tech-timid, this guide will walk you through the steps to find your iPhone’s serial number with ease. So let’s dive in and demystify this process, shall we?

Step by Step Tutorial: Finding Your iPhone’s Serial Number

Before we jump into the steps, it’s important to note that following this tutorial will lead you to discover your iPhone’s unique identifier. This number can be used for various purposes, including checking warranty status, seeking support, or ensuring the device is not a stolen one.

Step 1: Open the Settings App

First up, tap on the Settings app on your iPhone.

The Settings app is the one with the gear icon, typically found on your home screen. Once you’re in, you’re just a few taps away from finding that serial number.

Step 2: Tap on ‘General’

Next, find and tap on ‘General’ to access more options.

This is usually located towards the top of the Settings menu. The General settings are where you can find all sorts of information about your iPhone.

Step 3: Tap on ‘About’

Then, select ‘About’ at the top of the General settings list.

Here you’ll find a treasure trove of information about your iPhone, including its name, software version, and, you guessed it – the serial number.

Step 4: Scroll Down to Find the Serial Number

Finally, scroll down until you see ‘Serial Number’.

It’s typically a bit down the list, so keep scrolling until you spot it. Once you do, voilà! You’ve found your iPhone’s serial number.


Ease of AccessFinding your iPhone’s serial number is simple and can be done directly on your device without needing any additional tools or software.
SecurityHaving your serial number on hand is crucial for confirming the authenticity of your device or when reporting it lost or stolen.
SupportProviding your serial number to Apple can streamline support and service requests, making the process smoother and faster.


Privacy ConcernsSharing your serial number should be done cautiously, as it’s a unique identifier for your device.
Limited AccessibilityIf your iPhone is unresponsive or damaged, you may not be able to access the serial number through the Settings app.
Misplacement RiskLosing the original packaging or documentation that also contains your serial number means you’ll have one less backup option for retrieving it.

Additional Information

While the above steps are the most straightforward way to find your iPhone’s serial number, there are a few other methods you can employ if needed. For instance, if you’re unable to access your iPhone’s settings because the phone isn’t powering on, you can look on the SIM tray or the back of the device, depending on the model. The serial number is often etched there.

Another place to check is the original packaging. If you still have the box your iPhone came in, look for the serial number on the barcode label. Similarly, if you ever synced your iPhone with iTunes, the serial number will be listed there under the device’s summary tab.

Remember, the serial number is sensitive information. It’s a key part of your iPhone’s identity, so keep it safe and share it wisely. If you’re ever in doubt about whether to give out your serial number, it’s best to err on the side of caution and consult with Apple support or other trusted tech guidance.


  1. Open the Settings app.
  2. Tap on ‘General’.
  3. Tap on ‘About’.
  4. Scroll down to find the serial number.

Frequently Asked Questions

What if I can’t access the Settings app?

If your iPhone isn’t turning on or the screen is broken, you can find the serial number on the SIM tray or the back of your device, depending on your iPhone model.

Can I find my iPhone’s serial number without my iPhone?

Yes, if you have the original packaging, the serial number is on the barcode label. Alternatively, if you’ve synced your iPhone with iTunes, it will be listed under the device’s summary tab.

Why do I need my iPhone’s serial number?

Your iPhone’s serial number is useful for a variety of reasons, including warranty claims, technical support, and ensuring your device is not stolen.

Is it safe to share my iPhone’s serial number?

You should only share your iPhone’s serial number with trusted sources, such as Apple support. Be cautious, as it’s a unique identifier for your device.

Can I change my iPhone’s serial number?

No, the serial number is a permanent and unique identifier for your device and cannot be altered.


There you have it – finding your iPhone’s serial number is not as daunting as it may seem. Whether you’re a tech novice or an expert, these steps can help you locate that all-important number in no time. Remember, your iPhone’s serial number is a key piece of your device’s identity, so keep it safe and only share it when necessary.

Now that you know how to find it, you’re better prepared for any situation that may require it, be it for warranty purposes, technical support, or even verifying the legitimacy of your beloved iPhone. So go ahead, take a peek into your iPhone’s settings, and familiarize yourself with this crucial bit of info. After all, it’s better to have it and not need it than to need it and not have it, right?