How to add Flash Player to Jellybean - Nexus 7
I just got my Nexus 7 and I am very happy with it. the only problem was the no-flash-player status on the tablet. The solution to this is two fold. You need to install Firefox Beta from Google Play and you need the Flash player APK. You can get the flash player apk from here http://forum.xda-developers.com/showthread.php?t=1771463. Once both are installed you can play flash browser content, however you can only do this in Firefox Beta. Enjoy