I jailbroke my 3Gs, but now i think it is running a little slower than it did originally. I also have a jailbroken 2g touch, so i wanna put my iphone back to normal. My question is, after restoring, Will it be faster again? Do i need to swap it out for another? also its a 32 gig, and ive used 16 gigs. could this be a contributing factor to it being a bit slower?