I rooted my evo with unrevoked 3.21 tonight. I have some concerns nothing is wrong with the phone but maybe I should have done some research first. I thought when I rooted I would be able to uninstall the crapware Sprint put on MY phone. I learned that I am not able to do that with unrevoked. I would require a full root to gain r/w permissions. With all smartphones I have owned when you mess with the OS you can just do a factory reset and you are back to normal minus any apps and personal touches you have done to the phone. A Clean Slate. How do I do this with the Evo. I thought maybe I could go to the Sprint Website and just download the OS and wipe the phone. Have I permanently altered this Evo by rooting it with Unrevoked.