So I rooted my G3 and it caused serious lag and now I cannot unroot it. I have watched several video and been to several suggested websites but they are hard to follow and the downloads don't appear to be the same as they are downloading or I am not smart enough to follow along. Anyway to those who are contemplating rooting, Make sure it is really what you want to do. I have not gained a single thing from rooting and it has messed my phone up.