How to start
Added 2023-11-07 19:01:18 +0000 UTCThe easiest way of installing the latest demo-version as of now is to use the universal-updater app which is bundled with the custom firmware on your 3DS or 2DS and should be already present.
Simply open it and search for "Noise Commander".
Latest full version download for paying patrons
Archive of previous full versions
Or install the custom updater app by scanning the QR-Code below:

Noise Commander installation guide video
Installing homebrew CFW to a Nintendo 2ds (video)
A written guide about installing the custom firmware to your 3DS
TLDR:
1) Scan this QR-code in the FBI app to obtain the Noise Commander Installer app
2) Launch it and enter your email address.
3) Choose the version to install.
Important: Ensure that the current time/date on your console is set correctly, otherwise the download may fail.
Press L + R in the app to read the inline help documentation .
New: You can now see all commits since the previous release to track the progress and latest additions.
There is also an old HTML documentation which gives and overview of what the app is about.
The optional companion app for PC (currently linux only) is available on github:
https://github.com/gearmo3ds/noisecommander3dscompanion
(Find downloadable binaries in the Releases section to the right)
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Comments
Added, please try again, fingers crossed. In the worst case you can alternatively download the CIA file in the collections section and install it through FBI
Gearmo 3DS
2025-04-03 08:03:03 +0000 UTChello I got 401, can you add me?
Slash
2025-04-03 01:26:19 +0000 UTCI added you manually, please try again
Gearmo 3DS
2025-02-24 15:26:02 +0000 UTCI'm also getting 401.
MiLKY-P
2025-02-24 15:23:15 +0000 UTC