Many users with older "China boxes" or early smart LED TVs encounter the "This action isn't allowed" error on the stock YouTube app. This specific build of Smart YouTube TV bypasses those restrictions and provides several key benefits:
: It is optimized for devices with low RAM and older APIs (API 14+). smart youtube tv 617 391 new
This document is structured for users or IT administrators looking to understand, deploy, and troubleshoot this specific software release. Many users with older "China boxes" or early
SponsorBlock doesn’t skip automatically. Fix: Ensure you are logged into the app (it uses a separate API key). In version 391, you must enable SponsorBlock: Force Skip under Player settings . smart youtube tv 617 391 new