This is a great emulator for non-newbs! It's not perfect and getting the BIOS in the right spot may take a couple minutes of thought  such as renaming it. I was a little frazzled at first but took a couple minutes to think about it and got it working. Now I'm getting about 24FPS average. Please rate this higher so Dev doesn't feel unappreciated. He put this on play store for free! Thanks so much for your hard work!
December 26 2016