Now, click on the ‘Add-ons’ option on the left and select the Package icon on the upper left.Click OK and go back to the Kodi home page.You should enter a name that contains a part/parts of the source URI character. Choose a name for this particular source.Type or paste the URL of your preferred source media.Double click on ‘Add source,’ then select ‘None.’ This will prompt a wizard to add add-ons media sources.Go to the Settings option and click on the File Manager.You can do this by doing the following steps: Once done configuring the setting, you are ready to install add-ons. You can do so by simply allowing the ‘add-ons’ option from the system settings. So, before installing add-ons, you need to configure your settings to allow downloads from unknown sources. Often the best add-ons are available on unknown sources, but Kodi restricts downloads from unknown sources.