Hi guys and thanks for your work !
I tried today on my O3DS (rxtools 3.0beta2 / emuNAND 10.7) with my M3 DS REAL (WoodM3 125d) and the launcher but I got the error "an error has occured, please Power Off...". When I put the M3 in my O3DS, a new application G3Flash is shown but doesn't work too...