Open your device's native app store (such as the Google Play Store or Amazon Appstore) and search for the free utility Downloader .
Versions around 6.17 were highly regarded for their stability.
While "Smart YouTube TV 617 391 new" refers to a legacy version, the true evolution of this tool is . In 2026, it remains the definitive way to watch YouTube content on television without interruptions, offering unmatched customization and performance.
(or simply SmartTube)—version 6.17.391 remains a notable "legacy" point for users of older hardware. Key Features of Version 6.17.391 Released around
While the official YouTube app limits speed adjustments to 0.25x increments, version 617 391 allows —0.1x increments. Furthermore, it introduces "Tempo Lock," which prevents pitch shifting when speeding up podcasts or music videos. smart youtube tv 617 391 new
This is a lifesaver for devices like low-cost TV boxes or older smart TVs that do not come pre-installed with the Google Play Store or Google Mobile Services (GMS). Smart YouTube TV runs independently, allowing you to sign in to your YouTube account without needing any Google framework.
The application occupies roughly 7.7MB of storage space, making it easy to install on devices with limited internal memory.
The keyword "smart youtube tv 617 391 new" is intriguing. "617 391" appears to be a specific build or version number, likely referencing a variant of the app's well-known versioning scheme. Historically, the original Smart YouTube TV's most commonly cited stable version was (Released around 2021/2022). The number "617 391" could refer to a derivative, a modification, a beta build, or a related version. The term "new" indicates that users are actively seeking the latest iteration, hoping to get improved stability, bug fixes, and continued compatibility with YouTube's backend.
On your Android TV or Fire Stick, go to Settings -> Security & Restrictions -> Enable "Unknown Sources." Open your device's native app store (such as
— This crowdsourced feature automatically skips sponsored segments, intros, outros, and self-promotion within videos. Other users submit timestamps for these segments, and SmartTube seamlessly jumps past them.
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Think of SmartTube as what YouTube should be on your big screen. It strips away everything annoying about the official YouTube TV app and adds powerful features that YouTube Premium doesn't even offer.
The search for speaks to a continued demand for a powerful, ad-free, and customizable YouTube experience on Android TV devices. While the original app was a groundbreaking piece of software, it is no longer the cutting edge. Its legacy lives on through the active and innovative SmartTube project. In 2026, it remains the definitive way to
The user interface has been subtly polished to ensure it remains responsive and easy to navigate using a standard TV remote or air mouse. How to Install Smart YouTube TV 6.17.730 (2026)
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It was known for frequent updates to keep up with YouTube's changing API.
