To uninstall the old Kodi version go to Once the old version is uninstalled go back to the download folder and click on the new version of Kodi to install it.
Kodi will now need a repository such as Fusion to install your favorite addons.
Click here for how to install repositories and add-ons.
Summary While most android TV boxes are the same sometimes manufactures change the layout or the steps involved for a setup.
Updating Kodi on a Android TV box is something that needs to be done every so often as new versions of Kodi are released.
Sometimes Kodi will need to be installed from a SD-card or flashdrive when not enough space is available. In general it is best to have at least a dual core 2.0 GHz CPU and 1 GB of RAM as a minimum, although ideally faster.
Often it can be best to fully remove any previous Kodi installs and do a fresh new install.