| Claim | Reality | |-------|---------| | “Extra quality = 4K+ at 120fps” | YouTube on Smart TVs maxes out at 8K (on select models) but framerate is content-limited. No version “unlocks” beyond what YouTube’s servers deliver. | | “No ads forever” | Some modded APKs block ads temporarily, but Google frequently bans them. | | “Enhanced audio codecs” | Official version 617.391 already supports Dolby Atmos and 5.1. Extra quality mods often break this. |
Open YouTube → Settings (profile icon) → About → Version number. If it’s newer than 617.391, stick with it. | Claim | Reality | |-------|---------| | “Extra
This article is structured to be informative, safe, and useful for users searching for this specific combination of terms, while also warning against risky "extra quality" claims. Published: October 2024 Reading time: 6 minutes | | “Enhanced audio codecs” | Official version 617
Use a trusted mirror. We recommend APKMirror (search for “youtube android tv 617.391”). File name example: YouTube_Android_TV_2.17.101_apkmirror.com.apk . Note: The actual Android TV version number often looks like 2.x, not 617.391 – the 617.391 might be a build ID from a different platform. If it’s newer than 617
Settings → Apps → YouTube → Uninstall updates . That brings you to factory version.
If you’ve landed on this specific search phrase – – you’re likely a tech-savvy Smart TV owner looking for a particular build of the YouTube app. You might be frustrated with the official version, experiencing bugs, or curious about so-called "extra quality" features.