I've write a simple script shell derivated the RK3188 Simple Root by VirusPlus ! This script run for JB, and KitKat. It necessary SuperSu apk. Download-it! Download the archive zip : https://github.com/hucste/Root-Tablet/archive/master.zip Use-it! It's necessary to uncompress the archive, chmod 0700 the master script, and execute-it with admin right !