Youtube Old Version Apk | For Android 23 6 Install ^new^
: Go to Settings > Applications and check the box for "Unknown Sources." This allows you to install apps from outside the Play Store.
If you still want to try installing the original legacy files for testing or collection purposes, several reputable archives host them: youtube old version apk for android 23 6 install
Google will soon block YouTube and Maps apps for Android 2.3 users : Go to Settings > Applications and check