Is it possible to update to lollipop and if not, kitkat?

[anon(55900)]

Is it possible to update to lollipop and if not, kitkat? I located this but I'm leery of downloading it. Anyone succesfully upgraded to lollipop or kitkat from ginger bread?

Upgrade/Update Samsung Exhibit II 4G SGH-T679 To 5.0 Lollipop | Lollipop Update