3DS Hacks Guide

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English

Ελληνικά
Magyar
Italiano
한국어
Português do Brasil

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3DS Hacks Guide

A complete guide to 3DS (and 2DS) custom firmware, from stock to boot9strap.

INFO

Thoroughly read all of the introductory pages (including this one!) before proceeding.

DANGER

Nintendo 3DS online services have shut down. Here's what you should know:

  • Current 3DS modding methods are not affected.
  • The Internet access of homebrew applications (i.e. Universal-Updater) is not affected.
  • Official online servers are going down for everyone, but alternate online servers (i.e. Pretendo Network) are currently a work-in-progress.
  • Online shutdown does not affect access to the browser or to the Internet. The only thing that has shut down is Nintendo Network online services, such as game servers.

What is custom firmware? ​

Custom firmware ("CFW") is a full software modification to your 3DS, comparable to "administrator access" on a computer. It allows you to do anything that the 3DS is physically capable of doing, rather than being limited by whatever Nintendo allows you to do.

Popular uses for custom firmware include:

  • Running homebrew software and games made for or ported to the Nintendo 3DS
  • Bypassing the region lock, allowing you to play games from other regions
  • HOME Menu customization, using community-created themes and badges
  • Modification of games ("ROM hacks") through LayeredFS
  • Save data editing, backup, and restore
  • Emulation of older consoles, as well as native playback of DS and GBA games
  • Installing your physical cartridges for digital use

What does this guide install? ​

This guide will:

  • Install boot9strap and Luma3DS custom firmware on unmodified retail 3DS/2DS consoles
    • Luma3DS will automatically remove the region lock and allow you to run unsigned software
  • Install various pieces of homebrew software, such as a package installer, save file manager, and a homebrew app store
  • Make critical system file backups that can help avoid bricks (and recover data in the event of one)

TIP

Continue to Key Information