I have a 9.2.20U 3DS and a copy of Cubic Ninja. I would like to be able to use the eshop, but I know I can't without updating the firmware(which would cut me out of anything homebrew; i.e. not an option).
I think it is possible to get emunand 'synced'(terminology?) with the sysnand so that changes in one are somewhat mirrored in the other? Is it possible to accomplish this? Is it possible without Gateway/Skywhatever? Should I hardware mod my 3DS so I can take a manual backup of my sysnand? If I do all that, will I regain the ability to buy things off the eshop and have them on my sysnand? Is there an easier way?
Any and all answers greatly appreciated, links to the newest/safest method would be awesome, but I do know how to search if I knew what to search for.