Could you clarify what exactly you mean by "511 top"? If you meant:
If you are stuck on an older app version due to Android 5.1.1, here are the features you won't have, and workarounds:
: The ability to download videos for viewing later without using data, a core part of what is now YouTube Premium Cardboard Support : Integration for basic VR viewing using Google Cardboard. Double-tap to Seek
References
If the app fails, Chrome or Firefox on Android 5.1.1 can still run the YouTube mobile site.
If you would like to get the mobile browser approach working seamlessly, let me know you currently have installed on your device or the exact error code you are seeing. I can provide the exact steps to clear your cache or optimize your player settings. Share public link
YouTube for Android 5.1.1: Top Ways to Watch Videos on Older Devices youtube for android 511 top
: Go to Settings > Security on your device and toggle on Unknown Sources to allow installations outside the Play Store.
: Used for phone number verification for advanced features like live streaming. System Alert Window
If you are a power user who enjoys modding and wants to squeeze every last drop of performance from the final official version, is your ideal companion. Could you clarify what exactly you mean by "511 top"
A lightweight alternative that historically handles video streaming very well on legacy devices. How to Use It Open your chosen browser and navigate to ://youtube.com .
Android 5.1 allowed users to change system volume while audio or video played in the background, a major quality-of-life improvement for viewers.