3ds Simple Cia Converter 4 3

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For support in English, ask for help at Nintendo Homebrew on Discord.
  1. 3ds Simple Cia Converter
  2. 3ds Simple Cia Converter V5.0

Click that link for a better, easier-to-read tutorial. 3ds to CIA Converter – How To Convert 3ds To Cia March 5, 2020 News today we're gonna learn how to convert 3ds files into.CIA files so that you can be able to install them with FBI on your 3ds. The 3dsconv.exe in this release includes all the necessary libraries and a Python interpreter, so it should be usable on 64-bit Windows without Python installed. It may not work on 32-bit without manually building the executable. Makerom is still required (on Windows, this can be in the same folder as 3dsconv.exe). Decrypted ROMs can be dragged on top of 3dsconv.exe for conversion without the. Download the bbb-devkittools rar file and 3ds to cia tool. Extract both files. Navigate to bbb-devkittools SDK-2.3.4. Take the Config.csu file and move it to 3DS Simple CIA Converter v4.3 roms. Change the extention of Config.csu to Config.3ds. Run 3dssimplecia and click convert 3DS ROM to CIA. Select the roms file.

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For support (in English) with GodMode9, as well as help with scripting and to get updates and info, join GodMode9 on Discord.

Required Reading

GodMode9 is a full access file browser for the Nintendo 3DS console, giving you access to your SD card, the FAT partitions inside your SysNAND and EmuNAND, and basically anything else. Among other functionality, you can copy, delete, rename files, and create folders.

Note that if you have any payload files other than GodMode9.firm in the /luma/payloads/ folder on your SD card, holding (Start) on boot will display a “chainloader menu” where you will have to use the D-Pad and the (A) button to select “GodMode9” for these instructions.

GodMode9 is powerful software that has the capability to modify essentially anything on your console. Though many of these modifications are locked behind a permissions system, and it is impossible to accidentally perform dangerous actions without deliberately unlocking permissions, you should still follow instructions carefully and keep backups just in case.

Updating GodMode9

Some of the instructions below are only applicable to the latest version of GodMode9, and as such you should follow this section to update your copy before continuing. Overwrite any existing files.

What You Need

  • The v1.9.2pre1 release of GodMode9

Instructions

  1. Power off your device
  2. Insert your SD card into your computer
  3. Copy GodMode9.firm from the GodMode9 .zip to the /luma/payloads/ folder on your SD card
  4. Copy the gm9 folder from the GodMode9 .zip to the root of your SD card
  5. Reinsert your SD card into your device

Creating a NAND Backup

  1. Launch GodMode9 by holding (Start) during boot
  2. Press (Home) to bring up the action menu
  3. Select “Scripts…”
  4. Select “GM9Megascript”
  5. Select “Backup Options”
  6. Select “SysNAND Backup”
  7. Press (A) to confirm
    • This process will take some time
    • If you get an error, make sure that you have at least 1.3GB of free space on your SD card
  8. Press (A) to continue
  9. Press (B) to return to the main menu
  10. Select “Exit”
  11. Press (A) to relock write permissions if prompted
  12. Hold (R) and press (B) at the same time to eject your SD card
  13. Insert your SD card into your computer
  14. Copy <date>_<serialnumber>_sysnand_###.bin and essential.exefs from the /gm9/out/ folder on your SD card to a safe location on your computer
    • Make backups in multiple locations (such as online file storage)
    • These backups will save you from a brick and/or help you recover files from the NAND image if anything goes wrong in the future
  15. Delete <date>_<serialnumber>_sysnand_###.bin and <date>_<serialnumber>_sysnand_###.bin.sha from the /gm9/out/ folder on your SD card after copying it
  16. Reinsert your SD card into your device
    • If your SD card was not detected, hold (R) and press (B) at the same time to remount it

Restoring a NAND Backup

  1. Launch GodMode9 by holding (Start) during boot
  2. Hold (R) and press (B) at the same time to eject your SD card
  3. Insert your SD card into your computer
  4. Copy <date>_<serialnumber>_sysnand_###.bin from your computer to the /gm9/out/ folder on your SD card
  5. Reinsert your SD card into your device
  6. Press (Home) to bring up the action menu
  7. Select “Scripts…”
  8. Select “GM9Megascript”
  9. Select “Restore Options”
  10. Select “SysNAND Restore (safe)”
  11. Select your NAND backup
  12. Press (A) to unlock SysNAND (lvl3) writing, then input the key combo given
    • This will not overwrite your boot9strap installation
    • This process will take some time
  13. Press (A) to continue
  14. Press (B) to return to the main menu
  15. Select “Exit”
  16. Press (A) to relock write permissions if prompted

Injecting any .CIA app into Health & Safety

For organizational purposes, copy the .cia file you wish to inject to the /cias/ folder on your SD card

Note that it is not possible to inject files into Health & Safety that are larger than it (including games and other large applications)

  1. Launch GodMode9 by holding (Start) during boot
  2. Navigate to [0:] SDCARD -> cias
  3. Press (A) on your .cia to select it, then select “CIA image options…”, then select “Mount image to drive”
  4. Press (A) on the .app file, then select “NCCH image options”, then select “Inject to H&S”
  5. Press (A) to unlock SysNAND (lvl1) writing, then input the key combo given
  6. Press (A) to continue
  7. Press (A) to relock write permissions if prompted

Restoring Health & Safety after injecting a .CIA app

This will only work if the Health & Safety injection was performed by GodMode9 (not Decrypt9 or Hourglass9).

  1. Launch GodMode9 by holding (Start) during boot
  2. Press (Home) to bring up the action menu
  3. Select “More…”
  4. Select “Restore H&S”
  5. Press (A) to unlock SysNAND (lvl1) writing, then input the key combo given
  6. Press (A) to relock write permissions if prompted

Dumping a Game Cartridge

Insert the game cartridge you intend to dump into your device

  • 3DS game cartridges will be dumped to an installable .cia format
  • NDS game cartridges will be dumped to a non-installable .nds format compatible with flashcarts and emulators
  1. Launch GodMode9 by holding (Start) during boot
  2. Navigate to [C:] GAMECART
  3. Follow the steps applicable to your game cartridge:
    • 3DS Game Cartridge: Press (A) on [TitleID].trim.3ds to select it, then select “NCSD image options…”, then select “Build CIA from file”
    • NDS Game Cartridge: Press (A) on [TitleID].trim.nds to select it, then select “Copy to 0:/gm9/out”
  4. Your installable .cia or non-installable .nds formatted file will be outputted to the /gm9/out/ folder on your SD card

Dumping a Title

  1. Launch GodMode9 by holding (Start) during boot
  2. Hover over the drive applicable to the type of title you wish to dump:
    • User Installed Title: [A:] SYSNAND SD
    • System Title: [1:] SYSNAND CTRNAND
  3. Hold (R) and press (A) at the same time to open the drive options
  4. Select “Search for titles”
  5. Press (A) to continue
  6. Press (A) on the .tmd file to select it, then select “TMD file options…”, then select “Build CIA (standard)”
  7. Your installable .cia formatted file will be outputted to the /gm9/out/ folder on your SD card

Converting a .3DS to .CIA

  • For organizational purposes, copy each .3ds file you wish to convert to the /cias/ folder on your SD card
    • Note that if you wish to convert a .3ds file that is already on a flashcart, you should follow Dumping a Game Cartridge
  1. Launch GodMode9 by holding (Start) during boot
  2. Navigate to [0:] SDCARD -> cias
  3. Press (A) on your .3ds file to select it, then select “NCSD image options…”, then select “Build CIA from file”
  4. Your installable .cia formatted file will be outputted to the /gm9/out/ folder on your SD card

Backup GBA VC Saves

The game will be outputted to the /gm9/out/ folder on your SD card with the name <TitleID>.gbavc.sav.

3ds Simple Cia Converter

To identify a <TitleID>.gbavc.sav file’s Title ID, you can get a listing of all games on the system and their corresponding Title IDs by hovering over [A:] SYSNAND SD, holding (R) and pressing (A) at the same time, then selecting “Search for titles”.

  1. Do the following process for each GBA VC game that you want to backup the save for:
    • Launch the GBA VC game
    • Exit the GBA VC game
    • Boot your device while holding (Start) to launch the Luma3DS chainloader menu
    • Launch GodMode9 by pressing (A)
    • Navigate to [S:] SYSNAND VIRTUAL
    • Press (A) on agbsave.bin to select it
    • Select “AGBSAVE options…”
    • Select “Dump GBA VC save”
    • Press (A) to continue
    • Press (Start) to reboot your device

Restore GBA VC Saves

To identify a <TitleID>.gbavc.sav file’s Title ID, you can get a listing of all games on the system and their corresponding Title IDs by hovering over [A:] SYSNAND SD, holding (R) and pressing (A) at the same time, then selecting “Search for titles”.

  1. Do the following process for each GBA VC game that you want to restore the save for:
    • Launch the GBA VC game
    • Exit the GBA VC game
    • Boot your device while holding (Start) to launch the Luma3DS chainloader menu
    • Launch GodMode9 by pressing (A)
    • Navigate to [0:] SDCARD -> gm9
    • Press (Y) on the <TitleID>.gbavc.sav file you wish to restore to copy it
    • Press (B) to return to the main menu
    • Navigate to [S:] SYSNAND VIRTUAL
    • Press (A) on agbsave.bin to select it
    • Select “AGBSAVE options…”
    • Select “Inject GBA VC save”
    • Press (A) to continue
    • Press (Start) to reboot your device
    • Launch the GBA VC game
    • Exit the GBA VC game

Format an SD card

Note that this will erase the contents of your SD card!

3ds Simple Cia Converter 4 3
  1. Launch GodMode9 by holding (Start) during boot
  2. Press (Home) to bring up the action menu
  3. Select “More…”
  4. Select “SD format menu”
  5. Select any EmuNAND options you wish to use
    • Most users will want to select “No EmuNAND”
  6. Select “Auto”
  7. Press (A) to accept the label GM9SD
    • Optionally, you may input a custom name for the SD card
  8. When prompted, input the key combo given to confirm

Encrypting / Decrypting a .CIA file

3ds simple cia converter download

For organizational purposes, copy each .cia file you wish to encrypt / decrypt to the /cias/ folder on your SD card

  1. Launch GodMode9 by holding (Start) during boot
  2. Navigate to [0:] SDCARD -> cias
  3. Press (A) on the .cia file to select it, then select “CIA image options…”
  4. Select the option to perform the desired function:
    • Encrypt to 0:/gm9/out: Create an encrypted copy of the selected .cia file in the /gm9/out/ folder on your SD card
    • Decrypt to 0:/gm9/out: Create a decrypted copy of the selected .cia file in the /gm9/out/ folder on your SD card
    • Encrypt inplace: Replace the selected .cia file with an encrypted version
    • Decrypt inplace: Replace the selected .cia file with a decrypted version
  5. Your encrypted / decrypted .cia will be outputted to the desired location

Removing an NNID without formatting your device

  1. Launch GodMode9 by holding (Start) during boot
  2. Press (Home) to bring up the action menu
  3. Select “Scripts…”
  4. Select “GM9Megascript”
  5. Select “Scripts from Plailect’s Guide”
  6. Select “Remove NNID”
  7. Press (A) to continue
  8. Press (A) to unlock SysNAND (lvl1) writing, then input the key combo given
  9. Press (A) to continue
  10. Press (B) to return to the main menu
  11. Select “Exit”
  12. Press (A) to relock write permissions if prompted
  13. Press (Start) to reboot your device

Nintendo 3DS games can often be found in the .3ds format, which is intended for emulators like Citra. Nintendo 3DS consoles cannot load .3ds ROM files, however they can be converted to .cia format which can be installed on hacked 3DS consoles with FBI. This guide will show you how to convert your .3ds ROMs to .cia files using GodMode9.

Required Downloads:

  • GodMode9 (latest version)
3ds

Hacked (New) Nintendo 3DS (XL) Console with Luma3DS CFW

  • Booting into GodMode9 via the Luma3DS chainloader requires a hacked 3DS console
  • Follow this guide (with pictures) or Plailect’s guide on hacking your 3DS if you have not done so before
  • An SD Card is required to store the exploit files and homebrew apps
  • 32GB or more is recommended to store games
  • The SD card must be formatted to FAT32
  • MicroSD cards are compatible with Old 3DS consoles via a MicroSD to SD adapter
  1. Insert your 3DS SD card into your PC
  2. Extract the GodMode9 .zip
  3. Copy GodeMode9.firm to the /luma/payloads/ folder on your SD card
  4. Copy the /gm9/ folder to the root of your SD card
  5. Insert your SD card into your 3DS
  1. Insert your 3DS SD card into your PC
  2. Create a folder called in inside the /gm9/ folder on your SD card if it doesn’t exist already
  3. Copy your .3ds rom file to the /gm9/in/ folder on your SD card
  4. Insert your SD card into your 3DS
  5. Power your 3DS on while holding [START] to boot into GodMode9
  6. Press [Home] for the action menu
  7. Select [Scripts…]
  8. Select [GM9Megascript]
  9. Select [Miscellaneous]
  10. Select [.3ds to .cia Converter]
  11. Select your .3ds game then press [A] to confirm your selection and wait for the process to complete
  12. Press [A] once complete to go back to the menu, your .cia file will be found in the /gm9/out/ folder on your SD card
  13. You can now install the .cia using FBI, navigate to SD -> gm9 -> out to install the game from this location
Simple

Congratulations, you’ve converted a .3ds rom file to a .cia to install on a 3DS console.

Installing 3DS Backups and Homebrew

  • Install 3DS backups and homebrew easily with FBI

Dump Cartridges to SD

3ds simple cia converter 4 3 x 4
  • Play your games without the cartridge inserted by dumping them directly to your SD card with GodMode9
  • Cartridges can be dumped as multiple formats: .cia for 3DS consoles, .3ds for emulators or .nds for Nintendo DS games

Install Virtual Console Games (GBC, GBA, SNES etc)

  • Convert ROM’s to Virtual Console titles and install them directly to your Home menu using New Super Ultimate Injector

Play DS Games with TWiLight Menu++

3ds Simple Cia Converter V5.0

  • Play Nintendo DS ROM’s flawlessly using TWiLight Menu++
  • The application also features a built-in cheats manager