If you navigate to the developers section, you will see a universal root thread that will guide you on rooting. You may need to do an "hboot bypass" and may have to Google exactly that to see an informative YouTube video.
Also, verify that you are using hardware 001, 002, or 003.
You can do this by checking hardware information in the settings; or by turning off the phone and holding the volume down button simultaneously while turning the power on. The information will be at the top, along with hboot and s-on/off information which you will need to get the right steps whilst rooting.
I don't believe in elitist practices. Especially when you've helped me keep my 9000 in tip top shape!
Hope you find what you're looking for.
Sent from my PC36100 using Tapatalk