Here’s a guide on installing the latest version of Kodi 17 on Amazon’s FireTV. This guide comes with a video on how I updated my FireTV to the latest version of Kodi.
You’ll need to download the Kodi APK and a copy of adbLink. adbLink is the software that connects to the FireTV and installs as well as removed app from the device; Handy and easy to use!
When you’ll watch the video, you’ll see how to setup adbLink, you’ll need to create a new Connection then click on Connect to connect to the device. You’ll also see how to uninstall the older version of Kodi then install the latest version.