If you want to update to a newer version of Tardis then it is a fairly simple process using Ares Wizard.
OK on this guide I am going to assume you are already using one of the Tardis builds (if not then I’ll cover this in another guide)
First go to settings on main menu
Now select Ares Wizard
When Ares Wizard starts select Browse Builds in top left
Now you should see list of builds. Scroll down and select Tardis Builds
Hit OK/Enter on Tardis builds and you should be taken to the Tardis list of builds
Select which version you require and hit OK/Enter.
This will move the highlighted section over to install. DO NOT HIT OK/ENTER AT THIS POINT.
Press up and select Fresh Start
Select yes to the Fresh Start message. This will remove the existing builds on your device.
One this process has completed you can press down and select install
This will download the new version onto your device and install it.
When complete it will show as working for little while then you will get option to backup skin profile. just select no and the wizard will attempt to shut down Kodi. Once its shut down then you can start Kodi back up and your new builds should be showing.
On first start wait couple of minutes. You will see busy at top right corner. This is the addons looking for any available updates. When the busy message disappears from top corner any available updates should begin downloading and installing
Until this process has completed be aware that menus and content may not appear or may be slow