iPhone users who are also using iPad 2 must have noticed that Apple has put a slideshow button aside of “Slide to Unlock” slider which directly takes you to slideshow of your Photo Album. Most of iPad 2 users might find it annoying as they have seldom used it therefore Remove Slideshow Button Jailbreak tweak can be used to remove the button from iPad Lockscreen. Remove Slideshow Button does not effect the functionality rather slide show can also be activated from Photo Albums and it only removes the shortcut. The tweak does not come with any homescreen icon rather it can be enabled and disabled from Settings.
Remove Slideshow Button is a free Cydia Tweak and can be downloaded from BigBoss Repo using the procedure here. There will no homescreen icon as well as settings to configure.