Originally Posted by Stea1th
yes I did attempt it, but when in cmd and I try to flash it keeps saying file not found.
What file not found? That should not have anything to do with it being a demo, if you were able to follow the other debricking instructions. Where did you put that missing file? What file name did you use? What command did you use? What worked? Where did it fail? Did you mistype anything in your commands? A capture of your session (or screenshots) would help here.
You did not give adequate details for others to help you solve your problem.