: Android 5.1.1 is over a decade old; Google stopped security updates for it in 2018. Version Mismatch : Most modern versions of the YouTube app require at least Android 8.0 or 9.0 to function. API Deprecation
The official YouTube app is no longer compatible with Android 5.1.1 (Lollipop) , as Google discontinued support for this version in October 2023 app youtube android 5.1.1
Did this guide save your old phone? Share this article with a friend still rocking a Galaxy S5 or a 2014 Moto G. For more legacy Android hacks, check our guide on "How to run Spotify on Android 4.4." : Android 5
: Avoid random APK sites promising “YouTube Premium cracked” for 5.1.1 – they are often malware. Share this article with a friend still rocking
circa Q4 2012 / Q1 2013 Current Status: Deprecated / Obsolete Android API Level: Targeted around API 16-17 (Jelly Bean)