I was playing Pokemon Black and turned off the C-gear. After I did this the game came up with the normal message saying to turn it off in certain places, then I couldn't do anything; I beleive the game froze. I had just saved before doing this so I turned my game off and then turned it again on and started playing it with the C-gear on like normally. Can someone please tell me happened? Is this a glitch?
Yes it was just a little "burp" in the game. Chances are it won't happen again.
Something similar happened to my game and I haven't seen it happen again.