This is a collection of the Nintendo Switch Firmware
- Create a new folder on the SD card and name it FW
- Extract the firmware pack into the FW folder
- Boot to CFW (SysNAND or EmuNAND) then run the Daybreak app
- And follow the on-screen instruction
You can watch this guide : https://www.youtube.com/watch?v=W_OjR-yxfdY