I notice you’re asking about downloading for Android 4.2.2 (Jelly Bean) .
: Use a reputable archive like APKMirror or Uptodown . youtube go apk download for android version 4.2.2
Google's backend changes. Since YouTube Go is deprecated, some regional servers have turned off support. Fix: Try using a VPN set to a different country (e.g., India or Brazil where YouTube Go was popular). If that fails, accept that server-side playback may be permanently broken. I notice you’re asking about downloading for Android 4