Hykem's IOSU exploit should work for 2.0.0 to 5.5.0, so yes, by the end of January at the latest.
I know that staying on the lowest firmware is always preferred but in this case would it be reasonable for me to update my 5.4 to 5.5? It seems like there would be no substantial difference and I'm really yearning to play the DLC my mario kart came with. I'm in limbo since I cant spoof to 5.5 and I can't play online or open dlc or link to nintendo. Thanks for what you do fiveighteen.











