Lost ability to change lock screen types

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http://forums.androidcentral.com – After I changed the default lock screen opener from simple swipe to a specific swipe pattern, I lost the ability to choose lock screen types. Now when I go to Settings->Lock screen I never see the Select Lock Screen choice. I can change options for the type of lock that I already have but I can't choose for instance a pin lock screen. I'm Exynos rooted but stock ROM. Any ideas? Thanks in advance. (HowTos)