Angry Nextbook 8 Premium Rooted

I been hunting the net for the last 3 weeks and i have been trying to find the way to root my Nextbook 8 Premium with the serial YFG1113 which by everything i could find said could not be done well finally frustrated enough i decided to venture into one click rooting land and found one that worked for my device Kingo Android Root did the trick and i now have Super User Capabilities and i can't wait to start playing...... If someone wants to run me through extracting my rom so that people can mod and optimize it for other i'll be glad to help