I've installed and uninstall the Firefox mobile app several times to try and fix this issue. Every time I add the video downloader add-on the flash player won't let me tap to play videos anymore. I've tried to completely enable the flash but still didn't work. I've used this add on for a few months and it worked fine up until the last Firefox update. Without the add-on the flash player works fine but after I've added the video downloader add-on I would have to uninstall and reinstall the mobile spot to get the flash to work again. I really love to use this add-on that's the advantage that Firefox mobile app has over other web browser. Please tell me how I can fix this issue. THANKS