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| + | [[File:3dsfileexample.png|thumb|This is an example of a ROM file in the .3ds format]] |
| A '<nowiki/>'''CTR Importable Archive'''<nowiki/>' file (or more commonly referred to simply as a ''''CIA'''<nowiki/>'), is a program file used by the '''Nintendo 3DS''' in order to preform a function. This includes games, developer applications, demos and many more. | | A '<nowiki/>'''CTR Importable Archive'''<nowiki/>' file (or more commonly referred to simply as a ''''CIA'''<nowiki/>'), is a program file used by the '''Nintendo 3DS''' in order to preform a function. This includes games, developer applications, demos and many more. |
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| A regular, encrypted CIA is importable to the Nintendo 3DS homescreen through title managers such as [https://github.com/Steveice10/FBI FBI], [https://digiex.net/threads/bigbluebox-nintendo-3ds-dev-menu-cia-installer.14181/ BigBlueMenu] and [https://3dbrew.org/wiki/3DS_Development_Unit_Software#Dev_Menu DevMenu]. | | A regular, encrypted CIA is importable to the Nintendo 3DS homescreen through title managers such as [https://github.com/Steveice10/FBI FBI], [https://digiex.net/threads/bigbluebox-nintendo-3ds-dev-menu-cia-installer.14181/ BigBlueMenu] and [https://3dbrew.org/wiki/3DS_Development_Unit_Software#Dev_Menu DevMenu]. |
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− | ===== '''Encrypted vs Decrypted''' ===== | + | ====='''Encrypted vs Decrypted'''===== |
| '''CIA''' files can be either '''encrypted''' or '''decrypted''' for use with specific programs. While decrypted files can be used with both a 3DS unit and popular 3DS emulator, [http://citra-emu.org/ Citra]; encrypted '''CIA''' files can only be used with 3DS units. | | '''CIA''' files can be either '''encrypted''' or '''decrypted''' for use with specific programs. While decrypted files can be used with both a 3DS unit and popular 3DS emulator, [http://citra-emu.org/ Citra]; encrypted '''CIA''' files can only be used with 3DS units. |
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| Another important difference between encrypted and decrypted '''CIA'''s is their filenames. | | Another important difference between encrypted and decrypted '''CIA'''s is their filenames. |
− | | + | [[File:Ciafileexample.png|thumb|This is an example of a ROM file in the .cia format]] |
| Files ending in .3ds are decrypted ROMs, installable through one of the aforementioned title managers, not to mention useable on Citra. | | Files ending in .3ds are decrypted ROMs, installable through one of the aforementioned title managers, not to mention useable on Citra. |
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| Files ending in .cia are encrypted, and can only be used after being installed on a system again, using one of the aforementioned title managers. | | Files ending in .cia are encrypted, and can only be used after being installed on a system again, using one of the aforementioned title managers. |