I want to install these on my 3DS so i can downgrade to 9.2. I followed this guide But he says you need to be on 10.3 to use that method. So It's not working for me. How can i upgrade my 9.4 3DS to 10.3? If I do it through nintendo, I know it will go straight to 10.5. And I definitely don't want that. What should I do?