• Remove unwanted email accounts from your Apple iPhone 6S. The associated contacts, calendar and email messages will also be removed.
  • 1. Touch Settings.
  • 2. Scroll to and touch Mail, Contacts, Calendars.
  • 3. Touch the account you want to delete.
  • 4. Touch Delete Account.
  • 5. Touch Delete from My iPhone.
  • 6. The email account has been removed.
  • Note: Some email accounts can't be removed. The Apple iPhone 6S may not allow you to remove the main Apple ID for example.