Ok, so I got my o3Ds (the blue fire emblem edition) hardmoded with the arm9loaderhax (I'm new to all of this hardmod thing and arm9loaderhax thing) but I don't know how to use it at all. I got it hardmoded because I wanted to be able to downgrade the 11.2 to a 9 firmware to be able to use the QR code for injecting pokemon to my XY and ORAS versions but the person who did the job told me that I don't need to do that and when I asked what do I need to do he told me that he didn't know because he doesn't play pokemon ......SO I NEED URGENT GUIDANCE ON HOW TO USE THIS hardmoded arm9loaderhax thing and if there are ways for me to do a downgrade or use a CFW or whatever it is that I need to do do be able to use the QR codes for injecting pokemon in the games or if there's another way in doing it. Thank you in advance!