Today, a secondary exploit running on game SteelDiver Subwars is released for 3DS by hacker VeRoXass, the name is Steelhax. Here i will tell you how to access homebrew through Steelhax.
Download steelhax-installer.zip and exact to the root directory of your microSD card
Download SteelDiver Subwars from Nintendo eShop (it’s for free), make sure the version is1.0 and make sure it can be played normally. You can use sky3ds+ to play for a while, the game savefiles will be created at that point.
After starting the installer homebrew just confirm everything until you see the firmware selection screen, just enter your firmware, N3DS and O3DS is same.
If everything successfully installed you just have to start the game and enjoy your homebrew 🙂 If the game says that the savedata is corrupt just retry, I am trying to fix the installer right now. If the game crashes on the other hand it means that the payload file hasn’t been found. Try putting the otherapp payload as steelhax_payload.bin on your sd card root and hold b while starting the game.
The exploit is going to load the steelhax_payload.bin file from the root of the sd card if you hold b while starting the game. The payload is just an otherapp payload which you can find at 3DS Homebrew Launcher. For now the exploit only supports EUR and USA.