Got yourself the brand new Samsung Galaxy S II and want to root your device but not sure how to do it then read on. The premier forums where most of these rooting instructions first appear on are XDA Forums, this time a XDA user named lyriquidperfection has released a one click root software for Samsung Galaxy S II that is very easy to use. Download details after the break.
Root Samsung Galaxy S II [Easy One Click Root] with S2 Root
Download details and instructions at XDA. (If you download from that link, you will get the latest version available at that time)
To confirm the root, look for SuperUser app. You can even Unroot your Galaxy S II later with this application.