How to not put a Passcode on your iPad/iPhone when you update
When you update your iPad or iPhone and you DO NOT want to add a Passcode (especially helpful when using in a shared environment) follow the steps below. Of course, a Passcode is extremely useful when using in an environment other than a classroom. I am not endorsing to not use a Passcode, just showing how it can be done.
When prompted to create a Passcode select the blue Passcode Options on the bottom of the screen
Select Don't Add a Passcode
Select Continue when prompted "Are you sure you don't want to add a Passcode?"