Obtaining 3DL files

In order to use TheFourthDimension, you will need to have a copy of the filesystem(romfs).

Dumping the romfs
You can either dump the romfs using Godmode9 or Citra.

Dumping with Godmode9
Requirements

- A hacked 3DS (guide here.)

- GodMode9

- A physical or digital copy of SM3DL

The Dump Guide with GM9
If you have a physical copy... - The dump can be found in /gm9/out on your SD
 * 1) Hold the START button while powering on your 3DS to boot into GodMode9.
 * 1) Select "[C:] GAMECART"
 * 2) Select "[TitleID].trim.3ds"
 * 3) Select "Copy to 0:/gm9/out"
 * 4) Select "NCSD image options...", then select "Mount image to drive"
 * 5) Press A
 * 6) Select "content0.game"
 * 7) Press R+A on the "romfs" folder, then select "Copy to /gm9/out"
 * 8) Once the dump has finished, power off your 3DS.

If you have a digital copy...

- The dump can be found in /gm9/out on your SD
 * 1) Select "[A:] SYSNAND SD"
 * 2) Select "title"
 * 3) Select "00040000"
 * 4) Select "00053f00" (EUR), "00054000" (US), "00089D00" (Korea), "00054100" (Japan) or "00089E00" (China)
 * 5) Select "00000000.app"
 * 6) Select "NCSD image options...", then select "Mount image to drive"
 * 7) Press A
 * 8) Select "content0.game"
 * 9) Press R+A on the "romfs" folder, then select "Copy to /gm9/out"
 * 10) Once the dump has finished, power off your 3DS.

Dumping with Citra

 * 1) You will need to first set your SM3DL file directory in Citra.
 * 2) Right click on SM3DL and click dump romfs.