Signing in and out of your Apple ID
From the Home screen, tap Settings.
Tap Apple Account.
Tap Sign in Manually.
If you already have an Apple ID, follow the steps to set up your account on this device. If you don't have an Apple ID yet, tap Don't have an Apple ID or forgot it? and if you are attempting to log into another device, tap Use Another Apple Device.
Tap the Email or Phone Number field.
Enter your email address.
Tap Continue.
Enter your password.
Tap Done.
You may be asked to input a code sent to another iOS device using the same Apple ID, as well as your iPhone's passcode if one has been set up.
To sign out of your Apple ID, select your profile in Settings.
To sign out of your Apple ID, scroll to and tap Sign Out.
Enter your password.
Tap Turn Off.
Select any content you'd like to keep a copy of.
Tap Sign Out.
Tap Sign Out again.
You've completed the steps!
