Nexus 9 is the latest tablet in the Nexus series. It has only been a few days since its release but developments have already begun. Earlier we saw how to unlock the bootloader of the Nexus 9. This will help us to root the Nexus 9. The root method for the Nexus 9 has been created by popular developer Chainfire. You will have to root the device using the fastboot commands. Follow the detailed guide given below.