Noob here - Am running 4.3u. I am almost 100% positive that I initially loaded bootmii as boot2 a month ago b/c I remember after going through all the steps, I shut it off and it booted to the bootmii screen (which at the time I didn't recognize) and I thought I really messed something up. Unfortunately, my mom played Zumba Fitness 2 recently and I assume there was some type of update b/cby Freakzilla - BootMii Beta