Required Reading This method of using Seedminer for further exploitation uses your movable.sed file to write a custom save file for Steel Diver: Sub Wars, which can then be used to launch the Homebrew Launcher.
This process requires your console-specific movable.sed file. If you don't have it yet, you can get it by following seedminer . (Don't continue to BannerBomb3.)
If you already have Steel Diver: Sub Wars, this process will overwrite your game's save file!
What You Need The game "Steel Diver: Sub Wars" (no longer available for download on eShop) installed on your device
Your movable.sed file from completing Seedminer
The latest release of Steelhax (direct download)
The latest release of Luma3DS (the Luma3DS .zip file)
otherapps.zip Instructions Section I - Prep Work Power off your device
Insert your SD card into your computer
Copy boot.firm and boot.3dsx from the Luma3DS .zip to the root of your SD card
The root of the SD card refers to the initial directory on your SD card where you can see the Nintendo 3DS folder, but are not inside of it
Copy the steelhax folder from the Steelhax-release.zip to the root of your SD card
Copy the otherapp payload for your region/version/model from the otherapps .zip file to the /steelhax/ folder and rename it to payload.bin
Reinsert your SD card into your device
Power on your device Section II - Steelminer Launch "Steel Diver: Sub Wars" once and select a Mii to initialize your save file
Decline the game update when prompted
If you have already updated the game, use the Data Management menu of the System Settings to delete the update
Exit "Steel Diver: Sub Wars"
Power off your device
Insert your SD card into your computer
Open the SteelHax Save Tool website on your computer
Select your movable.sed file
Select your region based on your console
Select "Build and Download"
Wait for the process to complete
Navigate to Nintendo 3DS -> <ID0> -> <32-character-id> -> title -> 00040000 -> <8-character-region> -> data on your SD card
EUR Region : 000d7e00JPN Region : 000d7c00USA Region : 000d7d00
Copy the new downloaded save file to the data folder on your SD card
Overwrite the old save file when prompted
Reinsert your SD card into your device
Power on your device
Launch "Steel Diver: Sub Wars"
If the exploit was successful, your device will have loaded the Homebrew Launcher Next steps At this point, there are a number of processes you may follow. Continue to the next section of the guide based on what you have access to.
