First off, this post if just for info as this is not in anyway my work. But huge thanks to miloj & sparkym3 for their hard work. :smokingsomb: Standard issue do's: Do have Asus Sync force closed/disabled on the tablet/PC, Do have Splashtop force closed/disabled on the tablet, Do have "Install from unknown sources" switched on, Do have "USB debugging" turned on, Do have the Primes device drivers installed. The post I am going to quote is sparkym3's automated method, based upon miloj's manual method which can be found below. miloj's original post: Rooting the TF300T *without* downgrading (from .29) - xda-developers sparkym3's original post: [ROOT][TOOL]Debugfs automated root [08/12/2012] - xda-developers After having to send my prime back for a faulty camera I had to un-root which left me stuck on the .28 update with no root. But following this method I was back rooted within 5 minutes! It should be noted once you have rooted you may need to reboot once more to get root, but I also recommend you run Superuser before running any root apps as you need to confirm a dialog box on startup before SU will accept any root requests. Again, note that this is not my work and you perform these actions at your own risk. For support and updates follow the original posts.