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Welcome to 3DBrew,

a wiki dedicated to homebrew on the Nintendo 3DS.

We have 1,234 articles. Join our development conversations on the EFnet IRC channel #3dsdev.

Welcome!

What is Homebrew?	How do I run homebrew?
Homebrew is a popular term used for applications that are created and executed on a video game console by hackers, programmers, developers, and consumers.	Keep an eye out on the Homebrew Exploits page for a list of available exploits and their respective requirements.

How do I develop homebrew?	What homebrew can I run?
See the Setting up Development Environment‎ page for a guide on how to get started with homebrew development for the 3DS. The toolchain supports Windows, Linux, and Mac OS X.	See the Homebrew Applications page for a partial list of homebrew applications/games that can be downloaded and installed.

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Latest safe firmware

As of this writing, the latest firmware is 11.17.0-50.

See here regarding running homebrew.

Software-based full system control exploits are known and publicly available for system versions up to and including 11.17.0-50, while ntrboothax allows for ARM9 arbitrary code execution on any 3DS-family console regardless of system firmware version (or even its presence at all).

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Latest news

23 May 23 Nintendo released system update 11.17.0-50.
13 September 22 Nintendo released system update 11.16.0-49.
30 August 22 Nintendo released system update 11.16.0-48.
2 Feb 22 devkitPro have announced devkitARM release 57

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Latest homebrew releases

13 July 17 devkitPro released libctru 1.3.0 and citro3d 1.3.0
11 April 17 TiniVi released Safehax r21 with 11.3 support!
8 January 17 TiniVi released Safehax r18
4 January 17 TiniVi released Safehax (Stable)

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Navigation

General	Homebrew	3DS hardware
Glossary Friend code Games Serials PC Utilities Mysteries	Homebrew Exploits Homebrew Applications Homebrew Libraries and Tools 3DS System Flaws 3DS Userland Flaws	Overview (IO registers) Test points GPU DSP Peripherals Gamecards Video Capture

3DS Operating System	3DS Software Stack	3DS Content
Memory layout Services API CTR API Kernel (system calls, objects) Bootloader	Nintendo Software 3DS Development Unit Software Titles (list, metadata, tickets) Update Data	SD Filesystem Flash Filesystem Savegames File Formats (CCI/CXI/CIA) PRUDP (network protocol)