So I have a 3ds XL and a N3ds XL both on A9LH + Luma. The o3dsxl has a capture card mod and I have 1 gateway card. Following around I have decided to move the o3ds XL to Luma + Gateway but I cannot get their arm9loaderhax.bin to work. #Attempt 1 rename the arm9loaderhax.bin file to a_GW.bin and place into luma/payloads. Boot holding A - Nothing, boots into Sysnand #Attempt 2 rename arm9loaderhax.bin to x_GW.bin (rename x_Uncart to a_Uncart) - Red Dragon boots, and then black screen. (Uncart does not boot with A button) Ideally I would like to keep Uncart on X and move Gateway to A or B even. I am using gateway 4.0b files from their website. Launcher.dat on the root of SD. boot.3dsx from original a9lh guide. Sysnand 11.0 Help me please. What mistake am I making.