How to Change Apple ID on iPhone Safely and Easily

Liam Miller
Jul 10, 2025 / Updated by Liam Miller to iPhone

It’s essential to change your Apple ID on iPhone promptly if your old email address is no longer accessible or you need to switch between multiple accounts. Because an Apple ID is your passport to most of Apple’s services. Fortunately, replacing your account or changing the email linked to your iPhone Apple ID is straightforward. This article will walk you through the different methods for making these updates.

Preparation Before Changing the Apple ID on iPhone

Log Out Apple ID on All Apple Devices

Before changing your email address, log out of all Apple devices, except your iPhone, that are signed into that Apple ID. The devices also include Apple TV and Apple HomePod. After the change, you'll need to sign in to all the devices you'll use with your new Apple ID.

Check the Email Address

Backup Data Before Changing Apple ID

If you change your Apple ID on iPhone for operational purposes, please back up important files in advance, as this may affect other data.

Changing Apple ID from Old Email to New Email

When an Apple ID is tied to an email, the email address becomes the account name. By changing the Apple ID this way, data such as contacts will sync from the iPhone to other devices like the iPad. If you need to change your email address associated with your Apple account, you can use this method to update the Apple ID on your iPhone to a new email address. However, the updating of your Apple ID account name may take a few days.

Step 1.Open the "Settings" app on your iPhone, tap on your "Apple Account" at the top, and go in. You will see your name and personal data card.

Step 2.Tap on "Sign in and Security". If you have only one email address associated with your account, tap the minus sign to delete and enter your lock screen password. Then add the new Email.

Step 3.Ensure the email address is spelled correctly and tap "Continue". Enter the code from the new Email to confirm the address is correct.

Change Email Apple Id

Step 4.If your account has multiple email addresses, delete the primary one and select the other Apple ID you want to replace.

Change With Many Emails

Change Apple ID Created by Phone Number

To switch the Apple ID account associated with an iPhone, follow these steps. This registration will be more challenging to change if you have a phone number from another area. Need to bind email to an Apple ID.

Step 1.Open the official Apple ID website and go to the login and security page. Again, you will need to click on your "Apple ID" to change your Apple account phone number.

Step 2.Enter the new phone number you want to use as your Apple ID and click "Change Apple ID". When you receive a verification code for that number, enter the code to confirm the change.

Change Apple Id With Number

Switching Other Apple ID Accounts on iPhone

Switching Apple ID accounts on the iPhone is a simpler process. This step also allows you to create a new Apple ID. But this method, iCloud photos, contacts, memos, and other data, will not be automatically synchronized to the new ID. Previously purchased Apps, subscriptions, etc., are not available on the new ID.

Step 1.Open the "Settings" app on your iPhone.

Step 2.Swipe to the bottom of the page to log out.

Step 3.Then switch to another Apple ID account or create a new one.

Switch Other Apple Id

Change the Apple ID Password on iPhone

Switching accounts on different devices can run the risk of compromising information or forgetting passwords. The good thing is that changing the password for your Apple ID is not complicated. When you need to change Apple account primary email address (Apple ID) for private reasons, follow the steps below.

Step 1.Open the iPhone "Settings" app, click on your "Apple Account" at the top, and go in. You will see your name and personal data card.

Step 2.Go to "Sign-In & Security", then click "Change Password". First, enter the old Apple ID password, then set and verify the new password as prompted.

Change Apple Id Password

Note: When creating a new Apple ID password, you cannot use spaces, three identical characters in a row, part of your Apple ID, or any password you've used in the past year.

Safely Back Up Files when Changing Apple ID on iPhone

If you're worried about losing data after changing your Apple ID, it's best to back up important files in advance. AnyRec PhoneMover is a secure and efficient tool that allows you to quickly transfer files, such as apps between iPhone, iPad, iPod, Android devices, and computers. It also features a one-click backup and the ability to categorize and manage duplicates of various file types.

AnyRec PhoneMover
PhoneMover

Manage duplicate entries for various data before changing the Apple ID.

Backup or transfer files before changing Apple ID on iPhone in one click.

Preview specific data on your iPhone before transferring it.

Guaranteed data security and fast backup before changing your Apple ID.

Free DownloadFor Windows

Secure Download

Step 1.Connect your iPhone to your computer using a USB cable. Then open AnyRec PhoneMover on your computer.

Step 2.Preview, check, edit, and organize phone files based on your needs.

Step 3.Click "Export to Device" or "Export to PC" to back up important files with a single click.

Anyrec Backup Data

Conclusion

There are five ways to remove an old Apple ID and add a new one on your iPhone in different situations. They are all effortless and only require attention to the tips before changing. If you want to back up important files to prevent them from being damaged or lost, AnyRec PhoneMover is the best way to change iPhone Apple ID. It can backup and transfer files for you in one click, so if you need it, download it quickly to try its power.

Free DownloadFor Windows

Secure Download

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