Purpose: Designed for older devices to restore YouTube functionality, supporting up to 4K resolution without requiring Google Play Services.
Compatibility: Works on Android 4.0+ (Ice Cream Sandwich) and newer.
Status: While this specific version is stable, it is considered legacy. The developer has since moved on to a newer project called SmartTube. How to Download and Update
Because this is not an official app, you cannot find it on the standard Google Play Store. You must "sideload" the APK file.
Download the APK: You can find version 6.17.391 on reputable third-party repositories like APKMirror or Aptoide.
Enable Unknown Sources: On your Smart TV, go to Settings > Security & Restrictions and toggle on "Install Unknown Apps" for your browser or file manager.
Installation: Use a tool like the Downloader by AFTVnews app to enter the download URL and install the file.
Latest Version: While 6.17.391 is a specific build, the final version of this legacy app was 6.17.739 (released July 2021).
For a visual walkthrough on how to update or install YouTube on various Smart TV platforms, check out these guides: How To Update YouTube App on Smart TV (Full Guide) Your Fix Guide Smart TV : How to Update YouTube App SAP Creations How To Update YouTube App On Smart TV WebPro Education How to Update Apps on Smart TV (Best Method) Chris Tech Guide Official YouTube App Updates
If you are looking for the official YouTube for Android TV app instead of the third-party client:
Latest Official Version: As of April 2026, the official app is on version 6.53.301.
How to Update: Open the Google Play Store on your TV, search for "YouTube," and select Update.
Are you trying to fix a specific error (like "App Not Working") on an older TV model, or do you need help setting up SmartTube for ad-free viewing?
Smart YouTube TV 6.17.391 (noarch) (Android 4.0+) - APKMirror
The Smart TV User's Dilemma
Rahul had just bought a brand new Smart TV, and he was excited to explore all its features. One of the first things he wanted to do was download the latest version of YouTube on his TV. He had heard about the new features and improvements in the latest version, and he wanted to experience it for himself. smart tv youtube 617 391 download latest version upd
As he navigated through the TV's app store, he came across the YouTube app. However, when he tried to download it, he realized that his TV had an older version - 617.391. He knew that he needed to update it to the latest version to enjoy the new features.
Rahul searched online for the latest version of YouTube for his Smart TV and found that the latest version was available for download. He clicked on the link and started the download process. The file size was large, and it took a few minutes to download.
Once the download was complete, Rahul installed the latest version of YouTube on his Smart TV. He was thrilled to see that the new version had a sleeker interface and many new features that made it easier to find and watch his favorite videos.
With the latest version of YouTube installed, Rahul spent the rest of the evening watching his favorite shows and exploring the new features. He was happy to have made the update and couldn't wait to show it off to his friends and family.
The Solution
For those who are facing a similar issue, here's a step-by-step guide to download the latest version of YouTube on your Smart TV:
The Latest Version: 17.34.34
The latest version of YouTube for Smart TV is 17.34.34. This version comes with many new features, including:
By updating to the latest version, users can enjoy a better video watching experience and take advantage of the new features.
Title: The Case of the Frozen App: Solving YouTube Errors 617 & 391 on Smart TVs
For millions of families, the evening routine is sacred: dim the lights, grab the remote, and open YouTube on the Smart TV. But for Elena last Tuesday, that ritual screeched to a halt. Instead of her usual cooking tutorials, a stark error message glared on her 55-inch screen: “Playback Error 617” followed by “Connection Error 391.”
Frustrated, Elena turned to her phone for answers. What she discovered was a hidden truth about modern smart TVs: the apps don’t always update themselves.
What are Errors 617 and 391?
In simple terms, Error 617 indicates that the YouTube app on the TV has lost sync with Google’s servers. Error 391 is its partner-in-crime, usually pointing to a corrupted data cache or an outdated app version that no longer speaks the server’s language. While many blame their Wi-Fi, the real culprit is often version lag—running a YouTube build from 2022 on a 2025 network protocol.
The Fix: Downloading the Latest Version
Elena learned that unlike smartphones, many Smart TVs do not auto-update apps overnight. To resolve errors 617 and 391, she needed to manually force the update:
Why “Latest Version” Matters
The newest version isn’t just about features like 4K playback or voice search. Each update patches the “handshake” protocol—the digital greeting your TV sends to YouTube’s servers. Errors 617 and 391 appear when your old app uses a deprecated handshake. Google regularly sunsets support for older versions, effectively locking you out until you upgrade.
The Result
After the 1-minute update, Elena restarted her TV (a crucial step to clear the cache). The errors vanished. Her cooking tutorial resumed in crisp HDR. She smiled, realizing that the most advanced smart device in her home still needed a simple, manual nudge to stay current.
Key Takeaway for Readers: If you see Error 617 or 391, don’t reinstall your router or buy a new TV. Navigate to your TV’s app store, search for YouTube, and hit “Download Latest Version.” It’s the single most effective fix, turning a digital headache back into entertainment.
The YouTube version is a legacy build primarily used as a workaround for older Smart TVs (Android 4.0+) that no longer support the official, modern YouTube app. While newer versions like exist for broader Android TV compatibility, version remains popular for its stability on low-resource hardware. 📺 Why Version 6.17.391?
This specific version is often sought out when the official YouTube app stops functioning or disappears from a TV's built-in store. Legacy Support: Optimized for older Android versions (4.4 and above). Lightweight:
Requires fewer system resources than the modern "YouTube for Android TV" app. Compatibility:
Often works on older Sony, Samsung, and generic Android-based LED TVs that have outdated firmware. 🛠️ How to Download and Install
Since this is a legacy version, it is typically installed via sideloading
(installing from a USB or browser) rather than an official app store. 1. Enable Installation from Unknown Sources Open your TV's Security & Restrictions Unknown Sources for your browser or file manager. 2. Download the APK
Use the TV's built-in browser or a "Downloader" app to search for "Smart TV YouTube 6.17.391 APK". Sources like Aptoide TV or reputable APK mirrors typically host these legacy files.
3. Install the "Crosswalk" Library (Optional but Recommended) For some older TVs, the app requires the Crosswalk Project library to render video correctly.
If the app opens but videos don't play, search for and install the "Crosswalk Project" APK alongside the YouTube app. 🚀 Alternatives for 2026 Purpose: Designed for older devices to restore YouTube
If version 6.17.391 does not work or feels too slow, consider these modern alternatives specifically designed for Smart TVs: SmartTube (formerly SmartTubeNext):
A high-performance, open-source YouTube client for Android TV that supports 4K, HDR, and has no ads. Official YouTube for Android TV: The standard version (available on Google Play ) is best for newer TVs (Android 9.0+). External Devices: If your TV software is too old, using a Fire Stick Chromecast provides a much faster and more secure YouTube experience. Further Exploration Read a guide on installation from Check the latest official version specs on Troubleshoot playback issues for old TVs via Croma Unboxed To help you get the right version, could you tell me your TV's brand (e.g., Sony, Samsung) and if you have access to the Google Play Store AI responses may include mistakes. Learn more How to Update the YouTube TV App
The version you are looking for is a legacy version of Smart YouTube TV
, a third-party client often used to restore functionality on older Smart TVs (specifically those running Android 4.0 to 4.4). Where to Download and Version Details Legacy Version (6.17.391):
This specific version is widely used as a workaround for older TVs that no longer support the official YouTube app. Some users have shared it via Google Drive links Latest Official Version:
For modern Android/Google TVs, the current official YouTube app version is much higher (e.g., as of April 2026). Third-Party Alternatives: If 6.17.391 doesn't work, many users now use
, which is the successor to Smart YouTube TV and supports modern features like 4K and ad-blocking. Installation Guide for Older TVs
If your TV's official YouTube app has stopped working, follow these steps to install the legacy version: Uninstall Previous Versions: Remove any existing YouTube apps from your TV first. Download the APK:
Use your TV’s built-in web browser to search for "Smart TV YouTube 6.17.391 APK" or use a trusted site like Aptoide TV Install Crosswalk Project: Many older versions of this app require the Crosswalk Project
runtime to function. You can typically find and install this from the Play Store or via a browser search. Allow Unknown Sources:
If prompted, go to your TV's security settings and enable "Install from Unknown Sources" to allow the APK installation. Launch and Select Version:
When you first open the app, it may offer multiple versions (e.g., "Lite" or "Pro"). The
version is often recommended for smoother playback on older hardware. Official Update Method (Modern TVs)
For newer TVs (Samsung, LG, Sony, etc.), avoid third-party APKs and use the official store: YouTube Not Working on Old Smart Tv 8 Aug 2023 —
2.24.101).6.17.391? 2.17.391?)..apk file you copied.A: No. Official YouTube version 617.391 does not block ads. If you want ad-free viewing, you must subscribe to YouTube Premium. Any “modified” version claiming ad-blocking under this version number is a malware risk. Check if your TV has an older version of YouTube installed
When the automatic update fails, sideloading the 617.391 APK is the most reliable solution. Warning: Only download APK files from trusted repositories.