I've tested my edit on an updated A9LH sysnand (10.7) O3DS with a Riviera (U) rom, using AuReiNand 3.13 payload chainloader, and haven't found anything wrong with it, the dumped save runs perfectly on VBA.
I might have uploaded a faulty release though, so I've compiled and uploaded again...
Hmm. What setups are you guys running? I'm running it from a9lh as well, but it could also be that I'm running 9.2 sysnand. Running agbsave9 itself shouldn't be a problem, but maybe it can't read AGB savefiles from after 9.2 (as with a9lh sysnand setups). I'll look into it.
Why go through all this trouble? Just go to Destination: NAND in FBI and delete any title that says "App" instead of "System" (meaning it shouldn't be there). 1 minute fix. You can back up your NAND if you're too paranoid about it.
The main ctrulib example repo is https://github.com/devkitPro/3ds-examples
Some require you to manually install the latest ctrulib commit (after installing devkitARM), but afaik that only includes a few of them, like the http and system font examples.
That shouldn't matter, because the target emunand that is downgraded to 2.1 is formatted twice so there's nothing on it (except sysupdater). One of the bricks has been on a completely clean, new N3DS system, following the guide. There may be some variations in the specific model that causes the...
Download unmodified TWL_NAND through 3DNUS and install that over your original one to emunand (since this is the one you'll be downgrading to 2.1 before flashing to sys). O3DS TWL_NAND is 0004013800000102, N3DS TWL_NAND is 0004013820000102.
It might be used, it might not be. All we know is that if we do end up using it, you'd have to do the entire 2.x downgrading spiel again, so might as well tell newcomers to grab it.
I'm not sure what you meant, but just copy over your data_input folder from your original delebile compile and put it into the dark_samus one to compile that.
Overwriting my portlibs with xerpi's release archive did the trick, thanks.
Edit: Well, latest commit compiles, but doesn't really launch. Oh well. :P Nice cia banner btw
For N3DS people who have trouble with the screen-init installer, where it shuts down immediately when trying to load the installer, try recompiling your arm9loaderhax.3dsx with dark-samus's fork of it and running it (on top of your existing a9lh setup, assuming you still have 9.x sys)...
Followed Plailect's OTP guide for N3DS-J, successful downgrade and OTP dump.
Arm9loaderhax took a couple tries but worked after I removed arm9loaderhax.bin, let the 3DS boot and shut off on its own, then reinserted the file.
Booting into 10.5J emu from 9.1J sys smoothly with the advertised 100%...
I seen a bunny rabbit get swept up and taken by a hawk yesterday in my back yard, it left a bunch of rabbit hair in grass. Wild to see it fly off carrying a rabbit.
The other night was watching tv in my screened in porch, and heard something walking on my porch roof, thought maybe it was a raccoon, so I grabbed my rifle and went out to look, it was just a duck, lol