The fastest way to change your Apple account

To change the Apple account on your iPhone, you sign out of the current account in Settings, then sign back in with a different Apple ID. The process takes about five minutes and doesn't erase your phone — but you do need to know your password for the new account before you start.

The steps are the same whether you're switching to a brand-new Apple ID or moving to an account you've used before. Your iPhone will ask whether you want to keep a copy of your data on the device or remove it; most people choose to keep it, so photos, messages, and other files stay put.

Key Takeaways

  • Sign out in Settings under your name at the top, then tap "Sign Out" — you'll need your current account password to confirm.
  • After signing out, go back to Settings, tap "Sign In to your iPhone," and enter the new Apple ID and password.
  • When prompted, choose whether to keep or delete data from your old account; keeping it is usually the right choice.
  • Two-factor authentication on the new account will send a verification code to a trusted device or phone number — have that device or number ready.
  • If you don't know the password for the new account, you'll need to reset it on a computer or another device before you can sign in on the iPhone.

Step-by-step: signing out of your current account

Open Settings and tap your name at the very top of the screen. Scroll down and tap "Sign Out" near the bottom. Your iPhone will ask for your password — this is the password for the account you're currently signed in with, not the new one. Type it in and tap "Turn Off" when prompted about Find My iPhone.

Your phone will take a moment to sign you out. Once it's done, you'll see "Sign In to your iPhone" at the top of the Settings screen where your name used to be. This means you're ready for the next step.

Step-by-step: signing in with the new account

Tap "Sign In to your iPhone" in Settings. You'll see a field asking for your Apple ID — type in the email address or phone number associated with the new account. Then tap "Next" and enter that account's password.

If the new account has two-factor authentication turned on (which Apple recommends), your iPhone will send a verification code to a trusted device or phone number linked to that account. Open the message or notification on that device, copy the code, and paste it into the iPhone. If you don't have access to a trusted device, you can tap "Didn't receive a code?" and choose to receive it by text instead.

What happens to your data when you switch accounts

After you enter the new account's password and verification code, your iPhone asks whether you want to keep data from the old account on your device. If you tap "Keep on iPhone," your photos, messages, contacts, and other files stay where they are — they just won't be backed up to the new account's iCloud until you set that up separately.

If you tap "Delete," the old account's data is removed from your phone. This is rarely what you want unless you're giving the phone to someone else or you're certain you don't need anything from the old account. You can always change your mind later and restore from a backup, but that's more work.

Reconnecting iCloud and other services

Once you're signed in with the new account, your iPhone may ask about iCloud, Apple Music, iCloud Keychain, and other services. You can turn these on or off as you prefer — they're not required to use your phone, but they make backups and syncing work better.

If you want iCloud backups to start right away, go to Settings, tap your name, tap "iCloud," and toggle "iCloud Backup" on. Then tap "Back Up Now." This creates a backup of your current phone data under the new account, so you have a copy if something goes wrong.

What to do if you don't remember the new account's password

If you're trying to sign in but you've forgotten the password for the new Apple ID, you can't complete the sign-in on your iPhone. Instead, go to iforgot.apple.com on a computer or another device, enter the Apple ID email address, and follow the steps to reset the password.

Apple will send a verification code to a recovery email address or phone number linked to that account. Once you've reset the password, wait a few minutes, then try signing in on your iPhone again with the new password.

Switching back to your old account later

If you change your mind and want to go back to your original Apple account, the process is exactly the same: sign out in Settings, then sign back in with the old account's credentials. Your iPhone will ask again whether to keep or delete data from the current account.

If you kept your old account's data on the phone when you switched away, it will still be there. If you deleted it, you can restore it from an iCloud backup made under that account — go to Settings, tap "General," tap "Transfer or Reset," and choose "Erase All Content and Settings," then set up the phone fresh and restore from the old backup.

Frequently Asked Questions

Will changing my Apple account delete my photos and messages?

Not if you choose "Keep on iPhone" when prompted. Your photos, messages, and files stay on the device. They won't sync to the new account's iCloud until you turn on iCloud backup, but they won't disappear.

Do I need the password for my old account to sign out?

Yes. When you tap "Sign Out," Apple asks for the password of the account you're currently signed in with. This is a security measure to prevent someone else from locking you out of your own phone.

What if I don't have a trusted device for two-factor authentication?

When the verification code screen appears, tap "Didn't receive a code?" and choose to receive the code by text message instead. You'll need access to the phone number linked to the new account.

Can I use my iPhone while the account switch is happening?

It's best to let the process finish without interrupting it. Signing out and signing in usually takes two to five minutes. If you close Settings or restart your phone mid-process, you may need to start over.

Will my apps still work after I switch accounts?

Apps you downloaded with the old account will still run, but you won't be able to update them through the App Store until you've signed in with the new account. Once you're signed in, you can update them or read new ones using the new account's payment method.