sysDowngrader

Still trying to downgrade my N3DS. I accidentally updated it. All the other downgraders are outdated. The homebrew launcher doesn’t like opening. Using the Nintendo 3DS Sound hack.
You can find sysDowngrader here.
Doesn’t work, just exits. Probably can’t downgrade from the latest firmware. Doesn’t look like Luma will open either. Boohoo. How do I get my saves on the emuNAND?
Instructions for switching to sysNAND CFW here.