Went ahead and did a hard reset on my 4S, and when it came back on I was presented with the Siri notification saying that she can help me if I choose. Also, when going to use Siri the tutorial showed up. Also, my ringer volume was set back to default and my ringtones themselves have been completely reset to stock, just wondering if this is normal with a hard reset because I've done it before and never had this happen.