https://github.com/Plailect/Guide/wiki/Part-5-(arm9loaderhax) I just finished Section II - Installing arm9loaderhax. ^ The screen was glitched for me so I pressed select and it booted to black screen. I booted my 2DS after making copies of the file in step 6. Now when I boot the 2DS normally it says "An old unsupported FIRM has been detected. Copy firmware.bin in /luma to boot." Please help I tried googling and I found nothing.