Okay, so here's the deal. The silence switch got pulled off by a silicone case that I had, so I took it to the Apple store and got a replacement. However, before I did this, I obviously restored the iPhone. I get up to the genius bar and the worker looked around a bit on my springboard, and then said "Where's your settings?" (Whoops!) He overlooked that fact, but the problem still arises that I can't find the folders nor any of the applications that were in the folders after re-jailbreaking the phone and downloading categories again (Settings, Categories, Winterboard, and AppStore are all on SBSettings and I can access those). The apps that I had out of folders are still on the springboard. What can I do?!