1. Back up all your saves with
Checkpoint or
JKSM; I'm assuming Super Smash Bros is from an official game cart.
Do not continue if your SSB is on an 3DS flashcart like Sky3DS, Gateway 3DS, or StarGate 3DS. Tell us this if that's the case.
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2. Back up your HOME Menu games and legit Super Smash Bros DLC with GodMode9. Use the
Build CIA (legit) if you legitimately purchased that DLC from Nintendo eShop.
Only use legit option if you actually bought it. For everything else, use
Build CIA (standard). You may also need to back up your Super Smash Bros.
3. Copy everything off your SD card onto a computer. Reformat it as FAT32 + 32 KB cluster size using Windows File Explorer or
guiformat.
4. Do a Full Write + Verify Test in
H2testw to check for hardware problems. If the card passes, delete the *.h2w and put everything back on.
5. Update your custom firmware on both the SD card and CTRNAND.
- If you have Luma3DS (v7.0.5 or older) using arm9loaderhax (A9LH):
- If you have Luma3DS (v7.1 - v9.0) using boot9strap (v1.0 - v1.2):
6. It is recommended that you give up using EmuNAND. It has no benefits for the typical 3DS users.
7. Access your
Luma3DS configuration by holding (Select) when you turn on the 3DS.
- Use these for your settings. Do not mark or select the ( ) Disable ARM11 exception handlers.
8. If you've never used Rosalina HBL injection, here's a tutorial:
9. Reinstall all your *.cia files with
FBI and restore your saves with whichever save manager you used.
10. Update your official 3DS firmware to
11.8.0-41E in System Settings. You should see
Sys if you're using SysNAND.
11. If you've never done so before, back up your SysNAND image and keep it safe on your computer.
Other Notes
I. If you can't update the games, delete the updates as they probably have fake ticket. Try again.
II. For out of region games, find installable *.cia updates at
that iso site.