Nintendo Switch micro sd save data notes

Still looking through them(8000000000000000 and 8000000000000124), but I have noticed when I delete those two files, anything in Contents\registered\ also gets deleted when I start up Switch with the micro sd card in.


Some quick notes about the save files.
8000000000000000: 1.76 MB
8000000000000124: 20.3 MB

8000000000000000 has fixed file locations and file sizes.
01.dat: 32.1 KB
02.dat: 256 bytes
03.dat: 32.3 KB
04.dat: 16 bytes
05.dat: 16 bytes
06.dat: 16 bytes
07.dat: 48 KB
08.dat: 16 bytes
09.dat: 144 KB
10.dat: 64 KB

8000000000000124 does not have fixed file sizes within the file. Maybe no fixed file locations either, still need to compare the others.


5-24-2017 edit
8000000000000000 is not quite fixed after all.

01.dat: 32.1 KB
02.dat: 256 bytes
03.dat: 32.3 KB
04.dat: 16 bytes
05.dat: 16 bytes
06.dat: 16 bytes
07.dat: 62.1 KB
08.dat: 400 KB
09.dat: 64 KB
10.dat: 64 KB
11.dat: 64 KB