I don't get it why hasn't anyone done it yet.
While downgrading, your New3DS has a higher risk of bricking. But Its not the case for Old3DS users. Why? Why haven't you installed arm9loaderhax yet? Comments and the poll too.
Advantages of arm9loaderhax
- That thing is fast.... sysNAND boot speeds for all CFW.
- No need of an EmuNAND. Feel free to update your sysNAND. This also saves ~1GB space on your SD Card.
- sysNAND brick protection.
- Region Free (If using Luma3DS)
For those of you who rely on Cart games, (Which you bought yourselves) (and you dont use CIAs) people are working on a solution for A9LH which will make your 3DS boot even without the SD Card (i.e. The CFW would be on your NAND!!)
EDIT:SHADOWNAND!
To get help while installing a9lh, either post your query
here,
here or
here.