Homebrew What could these extension-less files possibly be? [SYSNAND CTRNAND]

[CeIIophane]

Booting into GodMode9 (n3ds cfw) and going through:

[1:] SYSNAND CTRNAND > data > *folder with random numbers/letters* > extdata/sysdata > various folders

All of these folders have extension-less files contained in them. What can I do to extract and or decompress the data stored in one of the files? (Example file) Some are worth 10.0 - 200.0 kB, but I've found some that range from 1 MB to about 25 MB. The reason I'd like to explore these files is because I think the data I need may be stored in them (Model data, most notably.)

 

[The Real Jdbye]

That's all your system save data like NNID, friends list, Mii Plaza data, internet browser cache, settings etc. Basically any console specific data belonging to the system apps. I don't think there are any models stored there. Anyway, the data isn't in a specific format, just like savegames it's different from program to program.

 

[CeIIophane]

Ah, I see. Thank you for the response The Real Jdbye.