1. What is Smart YouTube TV? Smart YouTube TV is an open-source alternative client for YouTube, created to:
Block all video ads (pre-roll, mid-roll, banners) Allow background playback Enable downloading videos Work on devices that don’t support official YouTube TV app (e.g., older smart TVs, generic Android boxes)
Version 617.740 refers to a specific stable release. The "portable" variant means:
It runs as a standard Android app (not requiring system installation) Works on touchscreen devices (phones/tablets) but also on TV via remote Uses a different package name than the official YouTube, so it can coexist. smart youtube tv 617 740 portable
2. Key Features of v617.740 Portable | Feature | Status | |---------|--------| | Ad-free playback | ✅ Full | | Background play | ✅ Yes | | Download videos | ✅ MP4 (various quality) | | Cast to Chromecast | ⚠️ Limited (use internal player) | | Sign in to Google | ✅ Yes (via microG or browser) | | Remote control support | ✅ Works on Android TV / Fire TV | | Touch mode | ✅ For phones/tablets |
3. Download & Installation Guide ⚠️ Important notes before installing
Not from Play Store – you must sideload the APK. Portable version = does not require root or replace system apps. Requires Android 5.0+ (Lollipop or newer). The "portable" variant means: It runs as a
Step 1: Download the APK Do not trust random sites. Get it from the official developer’s GitHub or trusted mirrors:
Official project: youtube-for-android-tv (by yuliskov) File name example: SmartYouTubeTV_portable_17.617.740.apk
Current known safe sources (as of 2026): older smart TVs
GitHub releases of “SmartTube” (successor) APKMirror (verify signatures) Note: The original “Smart YouTube TV” is discontinued; v617.740 is a final stable build.
Step 2: Transfer to your device