How to upgrade/downgrade your Switch
Before you upgrade your devices firmware, make sure you're on the latest CFW version. Click here to find out more on how to update your CFW.
If you want to dump your own firmware files in order to update your emuNAND, you may read this guide.
Before you upgrade your devices firmware, please ensure to delete your
/contents/ folder located in
What you'll need:
- Firmware Files
You can access your SD card via Hekate, please read this guide if you're unsure on how to do that.
You will first need to create a folder named
firmware on the root of your SD card
Then you can place your firmware files in your
Afterwards, proceed with the following steps:
- Launch Daybreak from the homebrew menu
- Select the folder that contains your firmware
Install (FAT32 + exFAT)
Once the upgrade/downgrade is done, you will need to reboot in order to finish the process.
If you get the following error after updating:
[ERROR] Fatal error: [NXBOOT] Failed to determine mariko warmboot firmware
then click here to learn more on how to fix the error.