You have entered the key in the Flash Player for Android

In the middle of the twelfth round, HTML5 won with a technical KO.

Adobe announcedthat the operating system named Jelly Bean (Android 4.1) will no longer have Flash support, and the plug-in will be removed from the Google Play Store on August 15, so Flash Player can only be installed on devices that already had vele. Adobe recommends that anyone upgrading from Android 4.0 uninstall Flash Player due to anticipated compatibility and stability issues. 

 

Source: adobe.com