When I launch rxTools through browser on my 6.0 U 2DS, I click Devmode then it boots into what appears to be SysNAND. But I can't launch Sysupdater because "This software could not be launched." Maybe I installed rxTools 2.5.2 wrong? I moved firmware.bin and rxtools.dat to the root of my SD card. I'm trying to install the latest rxTools 3.0 on a 2DS on FW6.0 I have a Gateway but that's for my own 3DSXL.