I've read on here what to do. My android settings is set to accept unknown sources. I've downloaded dolphin browser went to Web content enabled desktop, and flash player set to on demand, downloaded apk and it still won't work. It says no application to open and this device doesn't support flash i tried mozilla as well set settings according to directions on here and it won't open. I downloaded boat browser but that browser acts all buggy on my tablet so i took it off. Last night when i tried to watch a flash video dolphin crashed twice. Do i have a lemon maybe? I got tnis a few days ago from amazon. If anyone has suggestions I would really appreciate it. thanks. I'm also experiencing some lag and i turned animations off turned off unnecessary apps including my magazine. I amusing nova launcher as well.