Discover essential iPhone settings to improve battery life, security, and usability. Unlock your device's full potential with ...

1. Tap Settings on your iPhone. 2. Tap Face ID & Passcode. You might have to enter your Passcode here to continue. 3. Tap ...

1. On the iPhone's lock screen, touch and hold anywhere on the display until you see the Customize button. You'll need to unlock the phone using Face ID, Touch ID or your passcode. If it opens the ...

Set a passcode on the iPhone in case the device is lost or stolen. That way, strangers won't have access to any family ...