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@tumGER tumGER released this May 23, 2019 · 9 commits to master since this release

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Customize Kosmos under:

Guide to hacking your Switch:

v12.2 - Dragonborn



  • Updated Atmosphere to 0.8.10
  • Updated sys_clk
  • Updated emuiibo
  • Decreased boot time by 3 seconds

And because having one teaser in the wild isn't enough, hello Slluxx and Qcean ;^)


  • Updated to Atmosphere 0.8.9
  • Fixed the toolbox crashing when trying to edit the hid-mitm button config.


  • Updated Hekate
    • Fixed SD-card compatibility for some people
  • Updated ldn_mitm
  • Updated emuiibo
  • Updated hid_mitm

Also how about a little teaser ;^)




  • Updated Atmosphere to 0.8.7
  • Fixed fusee-primary compatibility for those who want to run fusee-primary instead
    • Located under "Launch>Payloads>fusee-primary.bin"
  • Updated Kosmos Toolbox config
    • sys-clk now requires a restart (Will be fixed soon)
    • Support for sys-nxsh was added

General v12

  • Updated Atmosphere to 0.8.6
    • The default behavior for loader's HBL support was changed.
      • Instead of launching HBL when album is launched without R held, loader now launches HBL when album or any game is launched with R held.
    • Many other critical bugfixes and feature additions
  • Switched to NSP sysmodules instead of the old KIP format
  • Updated sys-ftpd to allow for authenticated connections
  • Added the sys-clk sysmodule for overclocking
  • Updated Goldleaf and the Homebrew Appstore
  • This adds 7.x support to Goldleaf among other things
  • Added fusee-primary payload as a bootable option
  • Updated ES-Patches

But wait. THERE'S MORE!

Update of the Kosmos Toolbox!

After months of teasing and lots of testing the Kosmos-Toolbox is finally ready for you to use. Featuring the worlds first sysmodule hotloading and much much more!

New Features

  • Hot loading and unloading of sysmodules
    • This means no more annoying reboots just to enable overclocking or the FTP server!
    • Fully adaptable for additional sysmodules
  • Reboot2Hekate
    • Ever been annoyed about how long it takes to launch Lakka or to start a NAND backup? We too. Reboot2Hekate allows you to reboot directly into any Hekate profile you have installed on your system or into the Hekate menu itself with the click of a button.
  • HID-mitm input configuration
    • The second really big feature of Kosmos v12 is the release of jakibaki's hid-mitm. For ease of use the latest Toolbox release introduces a new interface to easily rebind any button to another!
  • Bug fixes
    • We heard you and fixed the annoying override-key rebind bug!
    • Fully compatible with the latest Atmosphère 0.8.6 changes!

Release of hid-mitm!

With this latest release we're bringing you a new and awesome custom sysmodule called hid-mitm. Jakibaki has been hard at work to implement this and it's finally ready.

Introducing a way to remap all joycon and controller buttons PLUS using ANY other of your controllers like the XBOX One or Dualshock controller with your Nintendo Switch! To do this we also released a Android and iOS app that connects to your Controller and sends the data over to your Console
You can find more info about this sysmodule at

Please note that this is in beta
That does not mean it hasn't been vetted at all, so give it a shot today!

and most importantly:

  • General system stability improvements to enhance the user's experience.


Screenshot 1
Screenshot 2
Screenshot 3

How to use:

  1. Download Hekate or use the payload that comes with the package
  2. Download the latest release
  3. Start Hekate through e.g. Fusée Gelée, TegraRcmSmash or WebCFWLoader
  4. ???
  5. Profit!

Source of/Link to featured software:

-Homebrew Menu
-Homebrew Loader
-SDSetup Homebrew

There are a lot of modified versions of this pack going around, We are not connected, responsible or justifiable for the content of those modifications.

—< Team AtlasNX - The Atlas for your Kosmos >—

If you are having issues getting Kosmos to boot make sure you delete the following folders from your sd card before installing the new release:

/atmosphere (if you're using the redirect save feature be very sure that you back those up before deleting this folder)

If you want sigpatches you must download the additional zip file included below named ""

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