Restrictions Passcode
Ok, so this problem actually spurred from another. The original problem: My phone can't connect to WiFi. What I mean by that is that under the "Wi-Fi" tab in settings, the only option, appropriately named the title of the tab, is grayed out and I can't tap anything. So, having the resource of the internet on my computer, I did a quick Google search to see how to fix it. One place said to reset settings. And so I did, or at least tried to, which goes into the actual question: Resetting an iPhone requires a "Restrictions Passcode," but I hadn't ever set a Restrictions Passcode. What do I do?
I apologize if I was a little wordy, but I wanted to get out my whole story/problem.
iPhone 4S, iOS 9.1, iPhone previously owned by father