Nintendo 3DS custom firmware

Omiiba3DS logo A clearer startup flow for modded 3DS systems.

Omiiba3DS

Omiiba3DS is an unofficial educational fork of Luma3DS focused on the part you see first: booting, configuring, checking, and launching tools from one readable startup hub.

Download v1.4.2 View release

Built for users who want the reliability of the Luma3DS base with a more guided Omiiba boot experience. Omiiba3DS is not affiliated with or endorsed by LumaTeam.

v1.4.2latest release
SELECTopens Boot Hub
GPLv3source available
Omiiba Boot Hub A warm brown menu style with clear actions and safer tool handoff.
Omiiba Boot Hub
Continue normal boot
Save settings and boot
Setup wizard
GodMode9 tools
Diagnostics
Profiles
Payload manager
SELECT at boot
Clearer booting Common actions are placed up front instead of hidden behind old menu habits.
Omiiba style Deep brown panels, orange highlights, cream text, and readable contrast.
Safer by design Advanced NAND and file maintenance is delegated to GodMode9 instead of duplicated.

What makes it different

More than a renamed firmware build

Omiiba3DS keeps the trusted Luma3DS foundation, then adds a practical layer for day-to-day use: guided setup, launch shortcuts, readable status checks, and profiles for different ways people use their 3DS.

Omiiba Boot Hub

Holding SELECT opens Omiiba Boot Hub first. The classic advanced settings stay available, but the main flow is easier to understand.

Setup wizard

A first-run walkthrough for splash behavior, brightness, game patching, external FIRMs/modules, and GodMode9 placement.

Diagnostics

Read-only checks show whether important files, folders, payloads, config, EmuNAND, and setup markers are where they should be.

Profiles

Choose presets for safe booting, performance, modding, plugins, or developer workflows without manually toggling every option.

Payload manager

Launch .firm payloads, check available payloads, view hotkey naming help, and create non-destructive hotkey copies.

GodMode9 handoff

Omiiba does not pretend to replace GodMode9. It gives you clean shortcuts and scripts while keeping risky tools in the right app.

Omiiba Boot Hub

The new front door for your 3DS

The old SELECT configuration screen still exists, but Omiiba Boot Hub now sits in front of it. From there you can boot normally, save changes, launch payloads, run diagnostics, apply profiles, or enter advanced settings when you really need them.

01

Fast normal boot

Continue normal boot skips unnecessary config writes when nothing changed, making the hub feel responsive instead of slowing down startup.

02

Advanced settings

Power users still get the familiar advanced options, now grouped behind a clearer entry point.

03

Release ready

Release packages include the expected folder layout, payload instructions, release notes, and GodMode9 script guidance.

Menu colors

The website now matches the firmware mood

The visual language follows the boot menu: dark brown panels, warm orange selection accents, cream text, and soft amber glow. The site should feel like Omiiba before the firmware is even downloaded.

Shell Panel Brown Accent Cream

Install

Install from the release archive

Omiiba3DS is installed like a normal boot.firm based custom firmware release. Download the archive, extract it to the root of the SD card, and merge the included folders when prompted.

  1. Use a Nintendo 3DS system that already has boot9strap installed.
  2. Extract Omiiba3DS-v1.4.2.zip directly to the SD card root.
  3. Hold SELECT while booting to open Omiiba Boot Hub.
  4. Place GodMode9.firm in /omiiba/payloads/ to enable the maintenance shortcuts.

Latest release

v1.4.2

Version 1.4.2 makes the hub the main SELECT boot screen, keeps Advanced settings available, fixes early screen initialization, clears the Advanced menu correctly, and syncs wizard choices with the matching advanced options.

Download release zip