Android 5.1.1 (Lollipop), released in 2015, is considered a legacy operating system. While it powered iconic phones like the Samsung Galaxy S5 and Nexus 5, it has not received official security updates from Google for several years.
. It is highly stable and includes ad-blocking and SponsorBlock. SkyTube Legacy youtube apk android 511
Google officially dropped support for Android 5.1 back in 2021. The last version of YouTube that worked on Lollipop was YouTube v17.09.36. Keeping YouTube Alive on Android 5
NewPipe: Highly recommended for its privacy-focused, lightweight design. It allows for background playback and downloads without needing a Google login. released in 2015