Hi, I had a switch which I play with on smash ultimate with lessdelay online mod since 1year.
Recently, booting in 100% OFW lead into a black screen. My efuse burn count was wrong.
Here is what I did :
Recently, booting in 100% OFW lead into a black screen. My efuse burn count was wrong.
Here is what I did :
- I made a full NAND backup first.
- I updated the modchip firmware to version 2.75.
- I used Daybreak to update to firmware 20.0.5, then performed a factory reset to avoid any potential errors.
- I removed the SD card and held VOL+ and VOL- while booting, to bypass the “missing SD card” check from the modchip.
- I then updated from 20.0.5 to the latest firmware using the official Nintendo update method.
- Finally, I restored my NAND backup using Hekate.








