How do I enter a secret code into the app? Once you have discovered a secret code you will need to enter it into the Magical Unlocks section of the app . Once the code has successfully been entered, content will be unlocked as if by magic for you to enjoy. Related articles My secret code is not working Where can I find a secret code? What is a secret code? Can I use a secret code more than once? How do I delete my Wizarding Passport?