Open your TV's Settings , navigate to Security & Restrictions , and toggle on the option to allow installations from Unknown Sources .
This version is often cited in guides for fixing YouTube on older smart TVs (like those from 2013–2016) where the built-in app has stopped working.
First, let’s break down the components. "Smart YouTube TV" is not the standard, pre-installed YouTube app that comes on most commercial smart TVs (Samsung, LG, Sony, etc.). Instead, it is a third-party, open-source application developed by independent programmers. Its primary goal is to provide an alternative YouTube client that mimics the look and feel of the native app but with advanced features—most notably, built-in ad-blocking and SponsorBlock integration.
Before downloading, you must allow your TV to run external files. Navigate to your streaming device . smart youtube tv 617 391 new
This is a third-party app, not official YouTube. It works well, but use it at your own discretion.
This build does not rely on systemic background Google Services framework layers. It runs natively on custom firmware or open-source AOSP distributions.
If you are looking at a prompt asking for a code, or if you need to generate a new one, follow these steps: 1. Find the Code on Your TV Open your TV's Settings , navigate to Security
| Feature | Official YouTube App | Smart YouTube TV / SmartTube | | :--- | :--- | :--- | | | Yes (pre-roll, mid-roll, banners) | No (Complete ad-blocking) | | SponsorBlock | No | Yes (Skips in-video promos) | | Background Play | No (Requires Premium) | Yes (Audio-only/PiP) | | Resolution | Up to 4K | Up to 8K / HDR / 60fps | | Google Services | Required | Not Required | | Price | Free with ads; Premium subscription | Completely Free |
Smart YouTube TV 6.17.391 (noarch) (Android 4.0+) - APKMirror 27 June 2020 —
Regarding safety: Because this is open-source software, the code is audited by the community. Version 617 391 has been scanned by multiple antivirus firms (VirusTotal, Kaspersky) and found to contain no malware or spyware. However, because it is not on the official app store (Samsung Smart Hub or LG Content Store), you must sideload it, which requires trust in the source (usually GitHub). "Smart YouTube TV" is not the standard, pre-installed
The update maximizes your TV’s hardware potential by unlocking high-frame-rate 4K streaming and matching your screen's high dynamic range profile.
Install the "Downloader by AFTVnews" app from a reliable source onto your Android TV or Google TV device