Installing Kodi on the Fire TV Stick using FTP .. alternative install method

First, you’ll need to allow the installation of apps from unknown sources. You can do this by going to Settings, System, Developer options. Find ‘Apps from unknown sources’, which should be switched OFF, and turn it ON. Next, install ES File Explorer.. and follow what I show you in the video, and use FTP to upload the Kodi APK file to the Fire Stick.