Ive been having issues when trying to root my evo. I copy over the PC36IMG file to the root directory of my micro sd. I boot up and get to the white screen. It checks the IMG.zip file, but then I get this error: Main version is older. Update failed" I cant seem to fix this. Im not sure how to use adb or anything to it. Ive read through almost every tutorial and would have thought it was going to be easy. My software number is 1.47.651.1 If someone could please help me fix this so the error wont reoccur would be great! Thanks!