A green confirmation message will appear. Restart the app. You should now see “Premium” or “Activated” in the title bar.
Many users arrive at this page because they have a new Android TV box (often called "Airy" or "Ary" boxes) or a generic streaming stick. When they open the YouTube app, it asks for an activation code.
: After purchase, the activation code is sent to your email or stored in your Eltima account . Activate : Open Airy and go to the main menu. Select "I have an Activation code" .
Your best path forward is to either purchase the official license for $29.90 (the cost of two Starbucks coffees) or switch to a free, open-source downloader.