Now, open the folder you extracted the .zip file to on your PC ... and click on the "DroidRazrUtility.bat" to start the utility.
A window will open, with yellow lettering, and it will say "Press any key to continue", press the spacebar to go to the next screen.
The next screen will have blue lettering, with a menu of choices. You will choose option 2 (Ice Cream Sandwich Root 4.0.4)
Press "2" and hit enter. Your phone will reboot TWICE during the process, do not do anything until it is done.
I'll be right here.