: Use apps like Send Files to TV (available on the Play Store) to send the APK directly from your phone to your TV over Wi-Fi.
: Save the APK file to a USB flash drive, plug it into your TV's USB port, and use a "File Manager" or "App Manager" on the TV to locate and install the file. Download DREAMTV apk
Are you looking to install this on a specific device like a or a Samsung Smart TV ? How To Install Any App On Android TV Without Downloader App : Use apps like Send Files to TV
: Before installing, you must go to your TV's Settings > Security & Restrictions and toggle on "Unknown Sources" to allow installations from outside the official Play Store. Download DREAMTV apk