however, note there is always risk doing this and there is no way to minimize that risk. read every single page of the topic and see if there are others on the site for that phone. read all those pages, then and only then start the process following step by step by step while saying a prayer.
i have done this many times and been successful many times, however, i have also bricked a few devices and had to recover to the original image many times as well. this is a very hit or miss process and i you are not comfortable with everything every step entails, then you should not try it.
find someone who knows how and can do it right the first time if there are any doubts if you can do it or not after reading ALL THE PAGES THERE ARE TO READ ABOUT EVERYTHING HAVING TO DO WITH ROOTING THIS PHONE!!!