All TVs

Fire TV, with a computer

  1. Download the installer for your computer below and open it. It opens a page in your browser.
  2. Turn on debugging on the TV, as the page shows, and accept the question on the TV.
  3. Look through the list of changes. Nothing changes before you have seen it.
  4. Install. "Undo all" reverses everything later.
Installer for WindowsInstaller for macOSInstaller for LinuxWindows and macOS warn the first time you open the installer, because it isn't signed with a paid certificate.