Will I lose everything if I change my Apple ID password?

Is my Apple ID stored on my iPhone?

On an iPhone, iPad, iPod touch, or Apple Watch, open Settings, then tap your name. Your Apple ID should be listed there.

Does my iPhone save my Apple ID password?

You can view and copy passwords, add notes like security question reminders, and more with the encrypted account information stored on iPhone. iCloud Keychain securely keeps this information up to date across all your approved devices.

Where is your Apple ID saved?

Other ways to find your Apple ID

Check if you've signed in to the App Store, FaceTime or Messages on your iPhone, iPad or Mac, or check if you've signed in to iTunes for Windows on a PC. Go to iCloud.com or appleid.apple.com and see if your Apple ID prefills on the sign-in screen.

Does Apple ID save?

When you sign in with your Apple ID, you will enable services such as iCloud, the App Store, iMessage, and Find My on this iPhone. Certain data, including your contacts, calendars, photos, documents, health, activity, and other app data, will be sent to Apple to store and back up on your behalf.