I'm trying to find savefiles for oot3dhax, but having trouble finding a place to get them, it was my only homebrew entrypoint as I didn't want to CFW my New3DS which is currently 11.6. I can put the savefile on the cart using my DS Lite with an original R4DS. It's just getting a payload that works for my firmware.
EDIT: I guess I overlooked the "releases" tab on github, found a package of payloads and got everything working (I'll skip the part where I took the bottom file for latest forgetting I needed N3DS for my New3DS)