So my phone is no longer jailbroken. I have updated to the new iOS 6 and have been using it for a while now. I do notice that there is a white blank icon called springboard and I cannot delete it. Also I have another icon called Carbon X. This I can delete but when I reboot it always comes back. Any solutions to this? Some how this must have been part of my backup or something but can't figure out how to delete.