You can update your Switch without connecting it to the internet by using ChoiDujourNX. You can also use ChoiDujourNX to update your Switch without burning any fuses so you can downgrade later.
Make sure you're using the latest version of Hekate. I'd recommend downloading Kosmos, which already includes everything you need.thx
i ve done it once from 5.1 to 6.1
but i ve watched video that i have to boot on CFW by adding
primary fuses.bin ////something like that // then update
but when i inject it i recvied a fatal error on booting
i still didnt know the cause
usually i inject Hakate 4.2
so in order to update can i use hakate ???