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Nintendo 3DS system software

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Nintendo 3DS system software
The Nintendo 3DS Home Menu as of system version 9.3.0-21
DeveloperNintendo (IRD, SPD, SDD)
Written inC++
OS familyNintendo proprietary
Working stateNo longer supported
Source modelClosed source
Initial release1.0.0-0 / February 26, 2011; 14 years ago (2011-02-26)[1]
Latest release11.17.0-50 / May 22, 2023; 2 years ago (2023-05-22)[1]
Available in
  • Chinese (Simplified)
  • Chinese (Traditional)
  • Dutch
  • English (United Kingdom)
  • English (United States)
  • French (Canada)
  • French (France)
  • German
  • Italian
  • Japanese
  • Korean
  • Portuguese (Brazil)
  • Portuguese (Portugal)
  • Russian
  • Spanish (Latin America)
  • Spanish (Spain)
Update methodDirect download
Nintendo 3DS Game Card
Supported platformsNintendo 3DS family
Kernel typeMicrokernel[2]
LicenseProprietary
Preceded byNintendo DSi system software
Succeeded byNintendo Switch system software
Official websiteen-americas-support.nintendo.com/app/answers/detail/a_id/287/

The Nintendo 3DS system software is an updatable operating system used for the Nintendo 3DS handheld system. The Nintendo Switch system software is believed to have evolved from the Nintendo 3DS operating system.[3]

Firmware

[edit]

The Nintendo 3DS firmware can run in four different modes. NATIVE_FIRM is the native firmware running the kernel for Nintendo 3DS software (including the Home Menu). SAFE_MODE_FIRM is used for safe mode applications, such as System Settings and System Updater. TWL_FIRM is the Nintendo DSi's native firmware and it is used for Nintendo DS/DSi backward compatibility. Finally, AGB_FIRM is the Game Boy Advance's native firmware and it is used to run Game Boy Advance Virtual Console games. The NATIVE_FIRM is different on the New Nintendo 3DS.[4]

User interface

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Home menu

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The HOME Menu is a graphical shell similar to the Nintendo DSi Menu and Wii U Menu for Nintendo 3DS and Nintendo 2DS systems. It is used to launch software stored on Nintendo DS and Nintendo 3DS Game Cards, applications installed on an SD card, and DSiWare titles installed in the system's internal memory. Application icons are set in a grid with the touchscreen or D-pad and may be re-arranged via drag-and-drop. The number of icons per column can also be changed, from one to six icons. The menu can display up to 300 application tiles for applications on the SD card, and up to 40 for DSiWare titles.[5] On the upper screen, a special 3D animated logo is displayed for each individual app, as well as system information such as wireless signal strength, date and time, and battery life, while on the bottom screen, application icons are displayed. It is also possible to change the screen's brightness while in the menu.[6] Using the HOME button, users can suspend the current software that is running and bring up the HOME Menu, allowing the user to launch certain multitasking applications, such as the Internet Browser and Miiverse.

Folders update

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On April 25, 2012, a system update brought the introduction of a folder system.[7] Up to 60 folders can be created. Applications can be dragged on top of a folder in order to move them into the folder, and a folder can contain up to 60 apps. A title for the folder is automatically created in order of creation (from "1" to "60"), but the name can also be edited by the user. Only the first character of the title will be displayed on the folder's icon. When apps inside folders receive StreetPass or SpotPass notifications, a notification icon will appear on top of the folder.[7]

Save data backup update

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On June 20, 2013, a system update brought the introduction of the Saved Data Backup feature.[8] This feature allows the user to back up save data from downloadable Nintendo 3DS software and most Virtual Console games. Creating a backup of saved data allows users to delete software from the SD card without losing saved data. The backup created will then be automatically restored when the user re-downloads software from the Nintendo eShop. A total of 30 save data backups can be stored at a time. It is not possible to back up save data from retail versions of Nintendo 3DS software, DSiWare, and Game Boy Advance software.[9]

Themes update

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On October 6, 2014, the 9.0 system update brought a revamp of the entire HOME Menu with the exception of the multitasking applications, while also adding support for themes, allowing users to further customize their HOME Menu with a theme that adds new backgrounds and changes the folder icons, background music, and sound effects to match the theme.[10]

Badges

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An application called Nintendo Badge Arcade released in December 2014 in Japan, and November 2015 in America and Europe,[11] allows yet further customizing of the HOME Menu, by using badges that are won in a pay-to-play crane game; these badges can then be accessed/used via an additional menu within the HOME Menu that is installed upon loading the game and then placed and removed like normal software icons/folders. Some badges act as shortcuts to access specific pre-installed applications, such as StreetPass Mii Plaza. The Nintendo Badge Arcade was discontinued on April 9th, 2024 alongside the Nintendo Network, and badges are no longer obtainable.[12][13]

Nintendo 3DS Camera

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"Nintendo 3DS Camera" is a built-in photo and video recorder with an integrated media gallery and photo editing functionality. The app uses the system's two front-facing cameras to take 3-D photos, and the user-facing camera to take regular 2-D photos. All photographs are taken at a resolution of 640 × 480 px (VGA), or 0.3 megapixels. In addition to manual recording controls, timers can be set to take a photo three or ten seconds after pressing the "Take" button, or by means of voice commands such as saying "OK!" when wishing to take a photo. SD Cards can hold up to about 3,000 photos. Because photo data size can vary, the number may be reduced by two, or it may not decrease at all.[14]

There are various options and filters available when taking photos or recording video. In addition to the "Normal" mode, there is a "Low-Light" option, which is useful when taking photos and recording video in dark lighting conditions. Other options include manual controls such as the color type (normal, black and white, sepia, negative or solarize), sharpness, contrast and brightness. Real-time photo filters are also available including "Sparkle", which adds moving stars to the photo, "Dream", which adds a dream-like bright light to the photo, "Pinhole", which lightens the center of the screen and darkens the edges and "Mystery", which adds a random finish to the photo. There is also a special mode called "Merge", which takes a photo of the user facing the inner camera and merges the photo from someone facing the outer cameras.[14]

On December 7, 2011, a system update added the ability to record 3-D video along three special recording options. "Interval Shot" allows sequences of images to be recorded in short-timed intervals to create time-lapse photography; "Frame Pick" edits still images together to create stop motion animation; and "Montage" lets the user pause and resume recording seamlessly. Videos can be recorded for up to 10 minutes. If the SD Card doesn't have enough space, available shooting time will be reduced.[15] However, all recording modes only allow a single video to be up to ten minutes long.[16]

Despite being more advanced than its predecessor, the software has fewer features than its predecessor, Nintendo DSi Camera. Even if there's enough free space on the SD Card, it can hold a maximum combined total of 3,000 photos and videos.

Nintendo 3DS Sound

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"Nintendo 3DS Sound" is a built-in music player and sound recorder. Supported audio codecs include MP3 audio (with .mp3 filename extensions) and AAC audio (with .mp4, .m4a, and .3gp filename extensions). Audio files can be played from an SD card, with visualizations displayed on the upper screen. Music can be played while the console is in Sleep Mode, using the system's headphone jack. When using headphones with an included mic and button, the button can toggle play/pause and skip to the next and previous track. A set of sound manipulation options are available, as well as several audio filters. Ten-second voice recordings also can be recorded, edited with audio filters, and manipulated through modulation and playback speed. Users may save and modify up to 18 of these in the console's memory and up to 180 on an SD card.[17] These can then be used throughout other applications such as Swapnote.[citation needed]

There is a StreetPass function built-into the app. When the user StreetPass's someone who also has StreetPass enabled, both users exchange song data such as the song's name, artist, album, release year, and how many times it's been played. There is also a compatibility chart between the users involved. Depending on the number of matching songs from both users a score will be displayed, ranging from 0% to 100%, with the latter being the most compatible.[17]

Despite being more advanced than its predecessor, the software features fewer filters and themes than its predecessor, Nintendo DSi Sound.

A security bug in Nintendo 3DS Sound allowed a buffer overflow and, eventually, arbitrary code execution.[18] Nintendo patched out the bug in System Firmware 11.3.

Pre-installed applications

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Downloadable applications

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  • YouTube (United States, Canada, Europe, Australia & Japan only; discontinued in August 2019)[19]
  • Netflix (United States and Canada only; discontinued June 2021)[20]
  • Hulu Plus (United States and Japan only; discontinued February 2019)[21]
  • Swapdoodle (online functionally discontinued April 2024)[13]
  • Swapnote (SpotPass discontinued)
  • Nintendo Video (discontinued)[22]
  • Eurosport (Europe and Australia only; discontinued in December 2012)
  • Flipnote Studio 3D (only released on eShop in Japan - offered as a My Nintendo reward worldwide)
  • Save Data Transfer Tool
  • Nintendo Anime Channel (Europe and Australia only; discontinued in October 2018)

Multitasking applications

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The Nintendo 3DS is capable of suspending an application and running one of six multitasking applications. Once a game or application is running, the user can press the Home button to suspend it and open the Home Menu. It is then possible to open another specially designed multitasking application built into the system without closing the currently suspended software. Attempting to open a game or application while another is already running will result in a prompt.[6] These multitasking applications include:

  • Game Notes, which allows users to write and save notes, with screenshots from both screens of the current suspended software present to aid the user.
  • Friend List, a list of registered friends, with information such as their current status as well as current/favorite application; up to 100 friends can be registered by exchanging friend codes. The top LED light will flash orange if a registered friend comes online while the 3DS is active (not in sleep mode).
  • Notifications, whilst receiving notifications the top LED light will flash either blue or green, depending if it is a SpotPass or StreetPass notification, respectively.
  • Internet Browser
  • Miiverse, a social networking service dedicated to games and other applications; comments and software screenshots could be posted on dedicated software communities. The service was discontinued in November 2017.
  • Camera, a lightweight version of Nintendo 3DS Camera with most features omitted, accessed by holding the L and R buttons; unlike Nintendo 3DS Camera, QR codes can be read by the camera.
  • Home Menu Settings, a section that allows users to change their theme, add/remove badges, change the screen brightness and toggle Power Saving Mode at any time.

Miiverse and the Internet Browser are disabled while certain software (such as Super Smash Bros. for Nintendo 3DS) are suspended, due to that software's high usage of the 3DS's resources. However, this is not the case with the New Nintendo 3DS, which has upgraded hardware to allow this.

Network features

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Nintendo 3DS running a web browser

Nintendo Network

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Nintendo Network was Nintendo's unified network infrastructure similar to Sony's PlayStation Network and Microsoft's Xbox Live, and succeeded the previous Nintendo Wi-Fi Connection service. The Nintendo 3DS was the first system to support the new network infrastructure. Nintendo outlined that, while Nintendo Wi-Fi Connection had been created as a way for developers to experiment with their own network infrastructures and concepts, the Nintendo Network was created to be a fully unified network service. The new network infrastructure provided the means for a unified online multiplayer experience and other online interactions such as leaderboards and communication, as well as software downloads and streaming media services.

The Nintendo Network was discontinued on April 9, 2024.[23][13]

Account system

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The Nintendo 3DS uses a Friend Code system much like the original Wii to connect to the network, with the exception that only one code is necessary for each console.[24] This makes it much easier and more flexible for players to interact with each other over the Internet.[25] Regardless of this, as of November 18, 2012, some Nintendo Network services require a Nintendo Network ID account in order to be accessed, such as Nintendo eShop and Miiverse. This account can be shared with a Wii U and a Nintendo Switch. The Nintendo Network administration team has moderators on staff to remove inappropriate content from its services, such as Miiverse.[26]

SpotPass and StreetPass

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StreetPass is a close proximity data exchange functionality which allows game content to be exchanged between Nintendo 3DS systems. Using the console's background connectivity in sleep mode, a Nintendo 3DS can automatically discover other Nintendo 3DS systems within range, establish a connection, and exchange content for mutually played games, all transparently and without requiring any user input. For example, in Super Street Fighter IV: 3D Edition, if the user passes by someone with the same software, they will initiate a battle to collect trophies from each other.[27] Each application's StreetPass content is stored in one of twelve "data slots" in the console. Using this data slot, Nintendo 3DS users can readily share and exchange content for multiple games at the same time whenever they are connected, regardless of what game card is currently in the console.[28]

SpotPass was an "always on" background network connectivity system which can automatically seek and connect to wireless network nodes such as Wi-Fi hotspots, sending and downloading information in the background while in sleep mode or playing a game. SpotPass also makes uses of certified hotspots with partners such as AT&T in North America and The Cloud in the United Kingdom. Users are able to connect to these hotspots automatically and free of charge.[29] Content that can be downloaded via SpotPass include full game and application downloads, firmware updates, patches, and specific in-game content. It can be customized to fit the user's preferences, including opting it out altogether for selected software.[30] An application similar to an e-book reader is being considered to use this functionality to "automatically acquire magazine and newspaper articles".[31] Alongside the Nintendo Network, it was discontinued on April 9th, 2024.[13]

On August 5, 2013, a system update introduced a new feature called StreetPass Relay. This feature allows users to exchange StreetPass data when passing by a certified Nintendo Zone hotspot with the last Nintendo 3DS user to pass by that same hotspot, if they too had StreetPass enabled. In the United States, there are over 29,000 Street Pass Relay Points, while Europe would see approximately 30,000.[32][33] A day later, the feature also became available in Japan.[34] StreetPass Relay points were later updated in North America and Europe to allow up to six users to be stored for exchange instead of one.[35]

StreetPass Mii Plaza

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StreetPass Mii Plaza is a StreetPass application which comes pre-installed on every Nintendo 3DS system. In it, players meet other players' Miis over StreetPass and online through Nintendo Network, and interact with them. In this application, the player's Mii can be customized with hats earned from mini games, along with a short customizable message and other information. When new Mii characters are encountered by the system, they will appear at the plaza gate. The player can then use them to play various mini games before encountering more Mii characters.[36] Meeting the same Mii characters multiple times adds extra functionality, such as personalized messages and the ability to rate them. The application comes with three minigames, while further minigames can be purchased optionally.[37]

Nintendo Zone Viewer

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The Nintendo Zone logo

Nintendo Zone Viewer was a built-in application that detects and makes use of certified SpotPass hotspots. When a hotspot was detected, a notification would appear in the system's Home Menu. In this application, users could see game trailers, game screenshots, download game demos and view information about current and upcoming Nintendo 3DS titles. After the player leaves the hotspot the app remains on their Nintendo 3DS system, although no content can be accessed.[38] Nintendo Zone Viewer was discontinued in North America in 2014.[39]

Software updates

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History

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The first version of the 3DS system software was version 1.0.0-0, released on February 26, 2011, as included with launch consoles. In version 2.0.0-2, released on June 6, 2011, internet features such as the Internet Browser, Nintendo eShop and System Transfer (from a Nintendo DSi system) were released.[42][43] Version 3.0, released December 7, 2011, added 3D video recording in Nintendo 3DS camera and system transfers between 3DS systems.[44]

Version 4.0.0-7, released on April 24, 2012, added folders to the HOME menu and the ability for game developers to deliver patches (updates).[45][46] Version 5.0.0-11, released on March 25, 2013, adds the ability to download titles while the system is sleeping.[47] Version 6.0.0-12, released on June 17, 2013, added the ability to back up save data.[48] Version 7.0.0-13, released on December 9, 2013, added support for Nintendo Network and Miiverse.[49][50]

Version 8.0.0-18, released on July 7, 2014, was a minor update.[51] Version 8.1.0-0 was pre-installed on Japanese launch New Nintendo 3DS and New Nintendo 3DS XL systems. Version 9.0.0-20, released on October 6, 2014, added themes.[52] Version 9.0.0-20 was pre-installed on launch PAL region New 3DS systems and PAL/North American New 3DS XL systems. 9.8 was pre-installed on launch North American New 3DS systems. Version 10.0.0-27 was released on September 8, 2015,[53] and Version 11.0.0-33 was released on May 9, 2016. Both system software versions were released as security updates.[54] Version 11.16.0-49 was released on September 12, 2022,[1] which fixed a typo for Nintendo's support phone number.[55]

As of May 23, 2023, the latest system software version is 11.17.0-50. This security update notably patches a vulnerability exploited in a common soft modding method for previous versions of the 3DS system software.[56]

Nomenclature

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The nomenclature of a firmware version, as it is shown on the 3DS System Settings, is divided into three parts: the first three numbers, separated by periods, represent the firmware version without eShop features (which is the one stored on retail cartridges); the number after the dash represents improvements related to the eShop and can only be obtained via online update; and finally, the letter at the end represents the region of the console. The possible letters are for China (C), Europe and Australia (E), Japan (J), South Korea (K), Taiwan (T), and the Americas (U) which are the six regions with exclusive firmware releases for each.

See also

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References

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Revisions and contributorsEdit on WikipediaRead on Wikipedia
from Grokipedia
The Nintendo 3DS system software is the operating system and user interface for the Nintendo 3DS family of handheld video game consoles, enabling gameplay, multimedia functions, and online connectivity without requiring external peripherals.[1] Launched in March 2011 alongside the original Nintendo 3DS, it centers on a touch-screen Home Menu that organizes games, applications, and settings into customizable themes and folders, supporting backward compatibility with Nintendo DS titles played in 2D mode.[2][1] Key pre-installed applications include the Nintendo 3DS Camera for capturing and editing stereoscopic photos and videos using the system's dual outer cameras, the Nintendo 3DS Sound for recording and mixing audio clips, and Mii Maker for creating customizable avatar characters used across games and social features.[3] Other built-in software encompasses StreetPass Mii Plaza for exchanging Mii data with nearby users via local wireless communication, AR Games for augmented reality experiences using the cameras, and Nintendo eShop for downloading digital games, demos, and themes.[2][3] Utility apps like System Settings, Activity Log for tracking playtime, and Download Play for multiplayer without cartridges further enhance usability, with model-specific additions such as Game Notes on New Nintendo 3DS variants for in-game annotations.[3] Network features integrate seamlessly through SpotPass, which automatically delivers updates, news, and content over Wi-Fi when the console is in sleep mode, and an integrated Internet Browser for web access added in early updates.[2] The software supports Nintendo Network ID for online profiles, enabling services like friend lists, notifications, and the now-discontinued Miiverse social platform introduced in 2013.[1] Additional capabilities include amiibo NFC compatibility via an accessory, QR code scanning in the Camera app, and save data backup to SD cards, all refined through iterative enhancements.[1] System updates, delivered wirelessly or pre-installed on select game cards, have evolved the software from version 1.0.0-0U at launch to 11.17.0-50U in May 2023, focusing on stability, security, and feature expansions like the eShop (version 2.0.0-2U, 2011), HOME Menu themes (version 9.0.0-20U, 2014), and super-stable 3D viewing on New models.[1] These updates ensure compatibility across the 3DS lineup, including the New Nintendo 3DS (2014) with boosted processing, while addressing minor adjustments for overall performance.[4] Although online services ended in April 2024, core offline functionality remains intact for local play and media use.[5]

User Interface

Home Menu

The Home Menu functions as the primary navigation hub for the Nintendo 3DS system software, leveraging the device's dual-screen architecture. The upper screen, capable of stereoscopic 3D display, remains available for game visuals or notifications, while the lower touchscreen displays the interactive grid of icons and controls, allowing stylus-based input for all menu operations.[6] This layout enables seamless access to software titles, system settings, and features without exiting active applications, with the HOME button instantly returning users to the menu from gameplay.[6] Navigation occurs via an icon-based grid on the touchscreen, supporting up to 300 icons (including applications, folders, and badges) in a horizontal scrolling layout. Users scroll through the grid by sliding the stylus left or right or tapping directional arrows, and select icons by tapping them followed by the on-screen "OPEN" prompt to launch content. Icons can be rearranged by touching and dragging, promoting personalized organization of games and apps directly from the menu. Pre-installed applications, such as the Camera and Sound tools, are accessible as default icons within this grid.[6] Customization options enhance user personalization of the Home Menu. Folders, introduced in system update version 3.0.0-6 on December 21, 2011, allow grouping of up to 60 icons per folder for improved organization, with the number of folders limited by available icon slots on the HOME Menu; users create them by tapping empty slots and renaming via the on-screen keyboard. Themes, added in version 9.0.0-20 on October 6, 2014, enable visual and audio customizations through the 3DS Theme Shop, offering free pre-installed options alongside paid downloadable themes that alter backgrounds, icon styles, folder appearances, and sound effects. Badges could be earned via achievements in applications like the now-discontinued Nintendo Badge Arcade (eShop closed April 2024), where Play Coins—gained from physical activity (up to 10 per day, max 300)—could be spent for additional plays to acquire them; badges attach to folders or occupy empty grid slots for aesthetic enhancement. Additionally, a local save data backup tool, implemented in version 6.0.0-11 on June 17, 2013, permits manual backups of select downloadable software and Virtual Console save data to the SD card without cloud reliance, accessible by sliding the backup icon on compatible titles from the menu.[1][7][8][9][5] The Activity Log integrates directly into the Home Menu, providing summaries of recent usage through accessible charts and notifications on playtime, game frequency, and physical steps taken. It displays data for the last day, week, month, or year, highlighting trends like total software library interactions (up to 256 titles tracked) and Play Coin earnings, with notifications for milestones or daily resets. This feature promotes awareness of activity patterns without leaving the menu interface.[10] Key updates have progressively refined the Home Menu's functionality: the 2011 folders addition streamlined icon management for growing libraries, while the 2014 themes rollout introduced deeper personalization, allowing users to tailor the interface's look and feel to match preferred aesthetics or game themes. Brief StreetPass integration displays Mii interactions on the upper screen during menu access, notifying users of encountered Miis.[1]

Camera Application

The Nintendo 3DS Camera application serves as the primary interface for capturing and editing visual content using the system's built-in cameras, emphasizing stereoscopic 3D functionality. It leverages the two outer 0.3-megapixel cameras, positioned on the back of the device, to produce 3D photos and videos at a maximum resolution of 640×480 pixels per camera. These cameras enable depth perception in captures without requiring glasses, distinguishing the app from traditional 2D photography tools.[11][12][13] Core capture modes include standard 3D photo and video recording, supporting up to 10 minutes of footage stored on the SD card. The Funny Face mode applies face augmentation filters, such as merging two faces—one from the inner camera and one from the outer—for humorous distortions, alongside effects like adding sparkling stars or softening focus. AR effects integrate augmented reality overlays, allowing users to superimpose interactive 3D models onto live scenes scanned via included AR cards, which facilitate puzzles and animations like virtual creatures interacting with the environment.[14][15] Additional features enhance creativity and sharing, such as stop-motion animation for assembling 3D videos from sequential photos, and collage tools in graffiti mode for doodling, stamping, and combining multiple images into thematic displays with customizable music. Captured content exports directly to the SD card, accommodating up to 3,000 photos, and supports StreetPass sharing for exchanging images with nearby users. The app integrates with Mii Plaza by allowing imported photos to customize Miis or contribute to shared puzzles.[16][14][17] Despite its innovations, the application has notable limitations: it primarily relies on the outer cameras for 3D content, with the inner camera restricted to 2D uses in select effects like face merging, and no support for 3D via the inner sensor. The fixed-focus lenses prevent manual adjustments, contributing to suboptimal performance in low-light conditions where noise and blur can occur, even with a dedicated low-light mode. These constraints stem from the hardware's design priorities for portability over professional-grade imaging.[18][11]

Sound Application

The Nintendo 3DS Sound application is a pre-installed tool accessible from the Home Menu that enables users to record, edit, and play back audio clips using the console's built-in stereo microphone.[19] The microphone captures audio at a resolution of 16-bit depth and a 16 kHz sample rate, allowing for short stereo recordings of up to 10 seconds per clip.[20] These recordings can be stored in a dedicated library within the application, where users can organize them by naming files and applying basic trimming to adjust clip lengths.[21] Playback features support reproduction of saved recordings through the 3DS's stereo speakers or connected headphones, with options to sequence multiple clips for continuous listening or apply simple effects such as speed adjustments and reverb during playback.[19] The application maintains a library interface for browsing and selecting recordings, emphasizing ease of access for casual use. Editing is limited to rudimentary functions like trimming and effect overlays, without support for advanced tools such as multi-track layering or precise waveform manipulation.[22] In addition to recording management, the Sound application includes music player functionality for handling audio files stored on an SD card, supporting formats like MP3 and AAC via M3U playlists.[22] Users can display album art associated with tracks.[19] This feature allows for organized music folders on the SD card, turning the 3DS into a portable player for personal collections. Export capabilities enable saving edited recordings or playlists directly to the SD card in a basic WAV-like internal format, facilitating transfer to other devices.[22] Sharing is supported through QR codes for individual sound clips or via StreetPass for exchanging playlists with nearby 3DS users.[21] However, the application lacks advanced editing features, broad format compatibility beyond its core supports, and any synchronization with video audio, focusing instead on standalone audio handling; it integrates minimally with the Camera application for capturing sound in video recordings.[19]

Applications

Pre-installed Applications

The Nintendo 3DS system software includes several pre-installed applications that provide core functionality for media capture, personalization, system management, and digital content access, bundled at launch or added via mandatory updates.[6] These apps are accessible directly from the Home Menu and integrate with the system's hardware features, such as the dual cameras and built-in microphone.[1] The Nintendo 3DS Camera application allows users to capture 3D photos and videos using the system's outer cameras, with options to view, edit, and apply effects to media stored on the SD card.[6] Similarly, the Nintendo 3DS Sound application enables playback of music files from the SD card in formats like MP3 and AAC, as well as recording and editing sounds via the microphone.[6] Both apps were included from launch in February 2011 and emphasize the system's multimedia capabilities without requiring additional downloads.[23] Activity Log serves as a built-in tracker for user activity, monitoring daily steps via the system's pedometer (active when the console is closed and powered on), software playtime, and incoming notifications to promote healthy usage habits; it also awards virtual Play Coins based on step counts for use in compatible games.[6] Mii Maker provides tools for creating and editing up to 100 customizable Mii characters from scratch or photos, which can be shared locally or used across 3DS software.[6] System Settings offers a centralized menu for configuring Wi-Fi connections, date and time, parental controls, and other hardware options like screen calibration.[1] The Internet Browser, an HTML5-compatible web application, was added in system update version 2.0.0-2 on June 6, 2011, enabling basic internet access with support for bookmarks and tabs; it requires a Wi-Fi connection and lacks plug-in support like Flash.[1][24] An enhanced version for New Nintendo 3DS models, introduced in 2014, improved HTML5 video playback capabilities.[25] The Nintendo eShop, also added in version 2.0.0-2, functions as the digital storefront for purchasing games, downloadable content, Virtual Console titles, and themes, playing a central role in the 3DS ecosystem with over 1,100 downloadable titles available by closure.[1][26] Following its discontinuation for new purchases on March 27, 2023, the eShop no longer supports new transactions or free downloads, but redownloads of previously purchased content remain possible for the foreseeable future via Nintendo Network ID, even after the end of broader online services on April 8, 2024.[27][5]

Downloadable Applications

The Nintendo 3DS eShop provided a platform for downloading a variety of free and paid applications, ranging from utilities to entertainment software, distinct from pre-installed essentials. These apps enhanced the system's functionality, often integrating augmented reality, messaging, or educational elements, and could be purchased or obtained at no cost using Nintendo eShop funds or promotions.[28] By the time of its peak usage around 2020, the eShop hosted numerous downloadable applications, including themes, demos, and specialized tools, with over 400 exclusive titles and utilities available in regions like North America.[29] Free applications included AR Games, which utilized the system's cameras and bundled AR cards for augmented reality experiences such as target shooting and puzzle-solving mini-games; additional AR cards could be downloaded as printable PDFs for replacement or expansion.[30] Another example was the Network Guide, a utility for configuring internet connections and Nintendo Network ID settings to facilitate online features. Paid or free-to-start utilities encompassed Swapnote, a handwritten messaging app that allowed users to exchange drawings and notes via SpotPass, though its online exchange features were discontinued on October 31, 2013, due to misuse involving inappropriate content; it was replaced by Swapdoodle in 2016, which continued similar functionality with added doodling tools.[31] Face Raiders, a camera-based augmented reality shooter where players' facial photos were incorporated into enemy designs, was bundled pre-installed on New Nintendo 3DS models but available as a free download for original 3DS owners via the eShop.[32] Other notable examples included Pocket Card Jockey, a Japan-originated free-to-start solitaire game with RPG elements for managing virtual horse races, and Pokédex 3D Pro, a paid educational app featuring 3D Pokémon models, stats, and quizzes to test users' knowledge of over 640 species.[33][34] The system software supported multitasking for select downloadable and built-in applications, allowing up to three—such as the Camera, Sound, and Activity Log—to run in the background simultaneously since version 7.0.0-14 in late 2013. This feature enabled users to suspend and resume apps without losing progress or data, facilitating seamless switching during gameplay or utility use, and integrated with Home Menu folders for organization. SpotPass could deliver notifications for app updates or content even when the system was in sleep mode.[35] Following the eShop's closure on March 27, 2023, new purchases and downloads of free content became unavailable, but users could still redownload previously owned applications and demos for the foreseeable future by accessing the eShop's redownload section via their Nintendo Network ID. This preserved access to licensed content on updated systems, though online features reliant on discontinued services, like SpotPass in older apps, remained limited; friend codes could still facilitate local sharing in compatible apps post-closure.[27][36]

Network Features

Nintendo Network

The Nintendo Network was the online service infrastructure for the Nintendo 3DS, introduced on December 9, 2013, via system software update version 7.0.0-13, which replaced the prior Nintendo Wi-Fi Connection service for enhanced connectivity features.[1] This update enabled support for multiplayer gameplay in compatible titles, online leaderboards, and background downloads, marking a shift toward unified account-based online experiences across Nintendo platforms.[1] Key features of the Nintendo Network on the 3DS included a friend list system allowing up to 100 registered contacts, with sharing of play activity and online status visibility to facilitate social interactions.[37] Online multiplayer was supported in numerous games, such as Mario Kart 7, where players could compete in real-time races or join communities for persistent matches.[38] Integration with Miiverse provided a social feed for posting drawings, comments, and screenshots related to games and system activities, accessible directly from the HOME Menu until the service's discontinuation on November 7, 2017.[39] The underlying infrastructure utilized 2.4 GHz Wi-Fi supporting 802.11b and 802.11g standards, compatible with WEP, WPA-PSK (TKIP/AES), and WPA2-PSK (AES) security protocols, including SSL encryption for secure data transmission during online sessions.[40] Public access was facilitated through Nintendo Zone hotspots at partner locations like retailers and restaurants, offering free Wi-Fi for eShop browsing, content downloads, and location-specific promotions without requiring personal network credentials.[41] In 2014, the service evolved with expanded support for the Nintendo Network ID (NNID), enabling cross-platform account linking between the 3DS and Wii U for shared eShop funds and profiles, later extendable to the Nintendo Switch via Nintendo Account integration.[42] NNID became mandatory for eShop transactions, tying digital purchases and funds to the user's account rather than the hardware alone, which preserved access during system transfers.[43] Online services under the Nintendo Network, including multiplayer, eShop connectivity, and Miiverse, were discontinued on April 8, 2024, at 5:00 PM PDT, though local wireless play and certain offline features remained functional.[5]

SpotPass and StreetPass

SpotPass and StreetPass are passive wireless features integrated into the Nintendo 3DS system software, enabling automatic content delivery and local user interactions without requiring active user input or direct connections.[44][45] These functionalities leverage the system's Wi-Fi capabilities to enhance social and content-sharing experiences, with SpotPass focusing on internet-based downloads and StreetPass on peer-to-peer exchanges.[46] SpotPass operates in the background by scanning for compatible Wi-Fi hotspots or access points, automatically queuing and downloading content such as system updates, news, game data, free software, and videos from Nintendo or third-party developers, even when the system is in sleep mode or actively connected to a network.[44] This feature supports a queue system for deferred downloads, allowing content to be retrieved opportunistically without interrupting user activity, and it integrates with applications like StreetPass Mii Plaza to distribute special puzzle pieces via Puzzle Swap.[44] For instance, SpotPass delivered additional content to pre-installed apps, including notifications for Miiverse posts and updates for AR Games puzzles. StreetPass facilitates near-field communication between Nintendo 3DS systems using local wireless signals, automatically exchanging data such as Mii characters, gameplay profiles, game tags, and messages when two powered-on devices come within proximity—typically up to 90 feet (about 27 meters)—even in sleep mode.[47][45] Users can enable or disable StreetPass globally through system settings or individually per application, with up to 12 compatible titles active simultaneously; exchanges occur via a direct 3DS-to-3DS protocol, and a green LED notification blinks upon receiving data.[45] In games like Find Mii within StreetPass Mii Plaza, it shares puzzle pieces or quest elements to progress adventures collaboratively.[46] StreetPass Mii Plaza serves as the central hub for managing received Miis, offering mini-games like Puzzle Swap for assembling shared artwork and StreetPass Quest for turn-based adventures using exchanged heroes.[48] The Nintendo Zone Viewer application complements these by providing access to location-specific content, such as coupons, game demos, and hotspot information at supported venues like select retailers, though the service was discontinued in 2014.[49] Both features link briefly with Nintendo Network IDs to enable richer data exchanges, such as personalized profiles, and trigger Home Menu notifications for new content.[45] Following the discontinuation of online services for the Nintendo 3DS on April 8, 2024, SpotPass functionality became dormant as it relied on internet connectivity for content delivery.[5] However, local StreetPass remains operational, continuing to support direct device-to-device interactions without network dependence.[5]

System Features

Account System

The Nintendo Network ID (NNID) serves as the primary account system for the Nintendo 3DS, enabling access to online services, digital purchases, and social features. Introduced via system update 7.0.0-13 on December 9, 2013, the NNID replaced earlier console-specific authentication methods and requires email-based registration for verification.[1][50] To set up an NNID, users select the option from System Settings on the Home Menu, provide an email address, choose a username and password, and confirm the account through a verification email sent by Nintendo.[50] Only one NNID can be active per console at a time, and existing IDs must be unlinked before creating a new one.[51] Once registered, the NNID links to key services including the Nintendo eShop for downloading games and applications, friend lists for multiplayer interactions, and cross-device functionality with the Wii U console for shared profiles and data transfer.[52][53] For added security, users can enable an optional 4-digit PIN in System Settings to lock the console and prevent unauthorized changes to NNID-linked features or data deletion.[54] Profile customization allows selection of a Mii avatar from the system's Mii Maker, entry of a birthday for age-appropriate content restrictions, and basic details like gender and region, all accessible via the NNID Settings menu.[55] Friend management includes adding contacts via usernames or QR codes, blocking unwanted users to prevent communication, and reporting violations for Nintendo review.[55] Privacy controls within NNID settings let users hide their online status from friends to avoid notifications during gameplay and adjust StreetPass limits to restrict automatic data exchanges with nearby 3DS systems, such as disabling it entirely or limiting it to approved contacts.[55] The 3DS operates on a single-user model with one NNID per console, meaning save data and purchases are tied directly to that account without native multi-profile support on the device itself.[51] For family use, multiple 3DS consoles can each have their own NNID, allowing shared access to eShop purchases across devices via the same account if transferred, while maintaining separate save files; child NNIDs require parental approval through Nintendo Customer Support to ensure compliance with age restrictions.[56][57] Security for the NNID relies on email/password authentication without built-in two-factor options on the 3DS platform, though users could enable console-level protections like the PIN.[50] The system has faced notable firmware vulnerabilities, including boot9strap, a custom firmware exploit targeting the ARM9 boot ROM that allows unauthorized code execution and homebrew applications; while entry points like browser flaws were patched in updates such as 11.17.0-50, the core boot ROM issues remain unpatchable, posing risks of system instability, data loss, or bans from official online services if detected.[58][59] Following the March 2023 closure of the 3DS eShop and online services in April 2024, NNIDs continue to support legacy offline functionality and previously acquired content on the 3DS, with no further migrations required; however, users linking NNIDs to a Nintendo Account before the 2024 discontinuation could transfer profiles to newer systems like the Switch for continued access to compatible features.[60][61]

Parental Controls and Security

The Parental Controls feature, available since the Nintendo 3DS launch in 2011, enables parents or guardians to manage child access to system functions through a four-digit PIN-protected interface.[62] This includes options to set hourly or daily play-time limits, beyond which the console prompts for the PIN to continue usage, and to restrict the stereoscopic 3D mode for children aged six and under due to potential vision development concerns.[63][64] Additional restrictions can block internet connectivity, StreetPass interactions, and eShop purchases, preventing unauthorized online activity or spending while allowing offline gameplay.[65] Enforcement occurs via software-based locks that disable restricted features until the PIN is entered, with parents able to register an email address for receiving unlock instructions if the PIN is forgotten; restrictions can also be temporarily suspended or resumed using a generated master code obtained online.[66][67] These controls tie briefly into the Account System by supporting supervised child profiles for enhanced family management. On the security front, the operating system encrypts user data during sleep mode using a console-specific key to protect stored content like save files and photos from unauthorized extraction.[68] Software updates include anti-piracy measures, such as patches targeting exploit chains used for unauthorized modifications, while hardware enforces region-locking on game cartridges to prevent cross-regional play, though digital software distribution offers some flexibility within official channels.[1] Notable updates have refined these protections; for instance, system version 11.1.0-34 from September 2016 enhanced overall stability and security, including indirect support for 3D age gating via improved parental settings enforcement.[69] However, vulnerabilities persisted, exemplified by the 2018 Seedminer exploit, which leveraged browser flaws to extract encryption seeds for custom firmware installation on unpatched systems.[70] The platform includes no dedicated antivirus functionality, depending instead on Nintendo-issued patches for threat mitigation until the final system update in May 2023. Following the official discontinuation of online services in April 2024, community projects like the Pretendo Network have emerged to provide unofficial online services for legacy games as of 2025.[71][72]

Software Updates

Update History

The Nintendo 3DS system software launched in February 2011 in Japan and March 2011 in North America and Europe with initial firmware version 1.0.0-0, which included the basic Home Menu user interface, support for StreetPass connectivity, and core system features like the 3D display and camera applications.[1] The first major update, version 1.1.0-1 released on March 27, 2011, enhanced overall stability and introduced SpotPass for background wireless downloads.[1] Subsequent updates rapidly expanded functionality. Version 2.0.0-2, distributed on June 6, 2011, added the Nintendo eShop for digital purchases, an integrated web browser, and DSiWare transfer tools from Nintendo DSi family systems to 3DS.[1] In December 2011, version 3.0.0-5 added 3D video recording to the Nintendo 3DS Camera application (pre-installed at launch), a new QR code scanning function for the camera, system transfer tools between 3DS consoles, and eShop enhancements for easier navigation.[1] Version 4.0.0-7 in April 2012 brought folders to the Home Menu for organizing icons, along with usability improvements to the eShop.[1] Key milestones continued through 2013 and 2014. The June 2013 update to version 6.0.0-11 added a save data backup feature via SD card, enhancing data portability.[73] Version 7.0.0-13 in December 2013 integrated Nintendo Network ID support, launched the Miiverse social platform, and added software update notifications.[73] Following the October 2014 release of the New Nintendo 3DS, version 9.0.0-20 introduced customizable themes via a new Theme Shop, expanded friend profile options with avatars and messages, and optimizations for New 3DS hardware including C-Stick support in compatible applications.[73] Version 9.3.0-21 in December 2014 added amiibo functionality and screenshot capture exclusively for New 3DS models.[73] Later updates focused on stability, security, and minor refinements. From 2015 onward, versions like 10.0.0-27 and 11.0.0-33 primarily addressed system stability without major feature additions.[73] Post-2020 releases, including 11.14.0-46 in November 2020 and 11.15.0-47 in July 2021, patched vulnerabilities and fixed issues like StreetPass connectivity.[73] Version 11.16.0-49 in September 2022 corrected a minor typo in the Nintendo support contact information within System Settings.[74] The final update, version 11.17.0-50 released on May 22, 2023, provided further stability and security improvements shortly after the eShop's closure on March 27, 2023, which ended new digital content purchases but allowed access to previously downloaded material.[1][27] System updates were distributed over Wi-Fi connections, via SpotPass for automatic notifications, or through retail update cards bundled with games, and were mandatory for accessing online features like multiplayer and eShop services.[1] Following the discontinuation of online services on April 8, 2024, updates ceased entirely, though offline functionality remained unaffected.[5]

Version Nomenclature

The Nintendo 3DS system software versioning follows the format XX.YY.ZZ-WW, consisting of a major version number (XX), minor version number (YY), revision number (ZZ), and a region-specific build identifier (WW). This structure allows identification of update scope and regional deployment, with the major version typically incrementing for substantial feature additions, such as the integration of Nintendo Network ID and Miiverse support in version 7.0.0-13U.[1] Minor versions address bug fixes and incremental improvements, while revisions focus on stability enhancements, though ZZ remains 0 across all official releases.[1] The WW component combines a numeric build identifier with a single-letter region code, such as -50U for North America, -50E for Europe and Australia, and -50J for Japan, denoting the same core features adapted for regional servers and languages.[1][75][76] Releases often occur simultaneously across regions but can be staggered to align with local eShop availability or regulatory requirements, with application-specific title IDs updated independently via the same OTA mechanism.[1] Notable examples include the launch firmware 1.0.0-0U and the final stable release 11.17.0-50 (delivered May 2023), which provided minor stability and security adjustments without new features.[1] All updates are primarily delivered over-the-air (OTA) through Nintendo's servers, with some also available via retail update cards bundled with select games, and no public beta branches available, unlike later systems such as the Nintendo Switch.[77] Following the end of official support in 2023, no further version increments have been issued, and server logs track only existing distributions.[1]

References

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