My 6 year old was very excited to find the passcode feature on his iPad and disregarded Daddy's direct warnings that if he kept changing the passcode ("soccer",

My 6 year old was very excited to find the passcode feature on his iPad and disregarded Daddy's direct warnings that if he kept changing the passcode ("soccer", "baseball", etc.) he wouldn't be able to remember the result and would get locked out. This, of course happened, and after some tears, the solution was for me to remote wipe the iPad and then restore from iCloud backup. The whole process was an extremely impressive mix of security and usability.