To install Smart YouTube TV (specifically the 6.17 series, which includes versions like 6.17.739 or similar variants found in 617 740 searches), you must "sideload" the application. This is because the app is a third-party client and is not available on the official Google Play Store. Prerequisites for Installation
Before you begin, ensure your Smart TV or streaming device (like Firestick or Android TV box) is connected to the internet. Enable Unknown Sources Navigate to your TV's Security & Restrictions Find the option Install unknown apps (or "Unknown sources") and toggle it to
for the application you will use to download (e.g., a web browser or the "Downloader" app). Installation Methods Method 1: Using the "Downloader" App (Recommended)
This is the most reliable method for Android TV and Firestick users. : Search for and install the Downloader by AFTVnews from your TV's official app store.
: Open Downloader and enter the direct URL for the Smart YouTube TV APK (e.g., from a trusted source like or the official GitHub page). : Once the download completes, click and follow the on-screen prompts. Method 2: Using a USB Flash Drive smart youtube tv 617 740 install
If your TV has a USB port, you can transfer the file manually. : On a computer, download the Smart YouTube TV 6.17 APK or another reputable site. : Copy the APK file onto a USB flash drive.
: Plug the drive into your Smart TV. Use a "File Manager" app on the TV to locate the APK and select Initial Setup & Activation
How To Install & Activate (Sign In) YouTube App On Smart TV!
TV Settings > Apps > SmartTube > Clear cache). Then, re-authenticate using the QR code method.Introduction
YouTube is the undisputed king of video streaming, but for owners of older Android TVs and TV boxes, the official app can be a nightmare. Slow performance, intrusive ads, and lagging interfaces are common complaints. This is why Smart YouTube TV by developer Yuriy L. became a legendary alternative—a lightweight, ad-free client designed specifically for the "big screen."
Recently, there has been a spike in searches for specific legacy builds, most notably Smart YouTube TV 6.17.740. Users are hunting for this version in hopes of bypassing recent buffering issues or interface changes found in newer releases.
In this article, we will guide you through the process of installing Smart YouTube TV, explain why users are looking for version 6.17.740, and provide critical safety warnings you must know before sideloading.
This is the process for 95% of modern Smart TVs. To install Smart YouTube TV (specifically the 6
Q: Will SmartTube work on my LG WebOS or Samsung Tizen TV? A: No. This is exclusively for Android TV OS. For LG/Samsung, you need “YT Ad-Free” via homebrew channels.
Q: Does Version 740 support HDR? A: Yes, fully. It will trigger HLG and HDR10 automatically on compatible displays.
Q: Why does the video stutter every 5 seconds in v740? A: Turn off “Stats for nerds” and disable “AV1 codec” in Settings > Player > Codecs.
Q: Can I update from 617 to 740 without losing data? A: No. You must uninstall 617 (which wipes your history/local settings) before installing 740. Your YouTube watch history on Google’s servers remains intact. Error 3: “Login failed” or “Cookies error”