[C - No homebrew and no friends with homebrew]
Currently for dedicated GPUs only. Needs Pycryptodomex installed. (pip install pycryptodomex)
1) Find a mii in mii maker that was created on YOUR system. That's very important. Make one from scratch if you're not sure where it came from.
2) Export the mii to a QR code. They're found in the "sdmc:/DCIM/100NIN03/" and named something like "HNI_1234.JPG".
3) Upload it to
https://3ds.goombi.fr/editMii/ then "Import from -> QR code"
4) "Export to -> encrypted .bin"
5) Take resulting input.bin, place it in the seedminer/ directory, and run:
python seedminer_launcher.py mii new|old [year of 3ds manufacture]
NOTE: If you have a new3ds, you *might* have to choose "mii old". If you sys-transferred from an old3ds, and have ever system
formatted, you will need to select old. Although an incorrect guess will cause the brute force to fail, you can try the other
option next time.
NOTE2: You can optionally select the year you guess the 3ds was manufactured. This is done in hopes of reducing the brute-force time.
If you have no clue, just don't enter a year. The brute force will then start in the midpoint of the possible LFCS range.
A wrong year guess will not fail the brute force.
(old3ds 2011-2017, new3ds 2014-2017 inclusive are accepted year options)
7) Wait until movable_part1.sed dumps then move on to brute forcing movable.sed.