Install the latest Kodi

Latest version of Kodi is Kodi 17.0 RC
To update your I-Box II to the latest version of Kodi, select settings from the home page, then select Apps.
Select Kodi
Select Uninstall
Select Ok
Select Ok Again
Now Kodi is uninstalled
Now Go to the Playstore, if you do not have a account you will need to create one, this is used for downloading anything from the playstore.  Then search for Kodi and install it.  Now you have the latest version of Kodi.