I have jailbroken my ipod and i dont want it any more because it is making my ipod slow. I have the old generation ipod touch. I hit erase all content and settings. Now it is at a black screen and has a pineapple on it and it is not going away. It always blinks a few times and then goes back to the pineapple. I would like to know how to fix it please to just be a regular ipod. HELP!!