The 00000000000000000000000000000000 contains two folders, extdata, containing NAND extra data, and sysdata, containing NAND system save data. This knowledge is only important if you plan on dumping any NAND system data or extra data from a physical 3DS and associating it with Citra. Its name would be 32 characters long and made of hexadecimal characters (0-9 and A-F) instead of it being all 0’s like Citra. On a physical 3DS, the directory inside data would be named differently. This directory is automatically generated by Citra and contains the system and extra data for the emulated NAND. This directory will contain the data directory and potentially also the system archives. It does not match an actual console’s NAND exactly due to differences between Citra and a physical 3DS. This directory is the emulated 3DS system NAND. It is overwritten every time Citra is launched. This file is automatically generated by Citra and stores the logging. If Citra has trouble running after changing a file and the user cannot remember what they changed, delete the configuration files and run the executable again so that they are regenerated automatically (albeit as though Citra is being run for the first time so any existing configurations are lost). The Citra executable has options menus that allow users to change most of the aforementioned configurations safely. These files are in plain text and thus are fully editable and contain configurations for mapping controls, which ] and audio engine to use, rendering and other visual options, the [ Log Filters, which region the emulated 3DS belongs to, whether to treat the emulated 3DS as a new 3DS, and whether to insert a virtual SD card into the emulated system.Ĭhanging these files is only to be done by advanced users because making changes at random can cause Citra not to work as expected or at all.
#What is the name of the nintendo 3ds bios file how to#
This directory contains files containing information that tell Citra how to run. Dumping Config Savegame from a 3DS Console.Dumping System Archives and the Shared Fonts from a 3DS Console.If the below articles are too wordy, consult the below tutorials for obtaining optional files to improve the Citra experience: More advanced users will also have custom firmware and Decrypt9WIP installed to their 3DS. In general, dumping files from a 3DS will require an SD card reader or some way to use wireless file transfer from a 3DS to a computer and that the 3DS being dumped from has Homebrew Launcher access. These files are optional in terms of Citra’s ability to run, but depending on certain circumstances some may be required in order to run a particular game or get past a certain point in the game. Included in this guide are instructions on how to dump various files from a 3DS console to put into the Citra user directory.
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Diagram of Citra’s User Directory "User directory" See below for details about each directory and what data is stored within. There are at least three directories within the user directory: config, nand, and sdmc.
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Note that the folder AppData is hidden by default, so you need to change the configuration to view it.
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The path of the user directory can be opened from within the Citra application with the Open Citra folder menu option. See a mistake? Want to contribute? Edit this article on Github User Directory The User DirectoryĬitra’s user directory is where the emulator persists the emulated 3DS NAND, save data, extra data, and a host of other files necessary for Citra to run properly. Please verify all hyperlinks and terminal commands below! The below wiki article is based on user submitted content.