Hacking Question Boot Atmosphere With Mod Chipped Switch

shmadul · Jan 17, 2019

I have a Switch That I installed a trinket M0 inside of, which currently sends the SXOS payload, my question is there anyway I can have it boot the Atmosphere CFW without manually going in and selecting boot external payload, reflashing the trinket is not really an option as I had to remove the Micro USB connector to install it inside of the switch.
Thanks

Hayato213 · Jan 17, 2019

Get an Atmosphere UF2 file use that instead of the Hekate UF2 file if you don't want to boot into the bootloader first then selecting a payload.

Relys · Jan 17, 2019

Flash your modchip with Simple UF2: https://gbatemp.net/threads/modchip...switchboot-save-fuses-without-autorcm.526607/

Install Kosmos on your SD card: https://github.com/AtlasNX/Kosmos

shmadul · Jan 17, 2019

Relys said:
Flash your modchip with Simple UF2: https://gbatemp.net/threads/modchip...switchboot-save-fuses-without-autorcm.526607/

Install Kosmos on your SD card: https://github.com/AtlasNX/Kosmos

Thanks This Was extremely Helpful, I didnt think about the fact that the Data lines could be accessed via the USB C port on the switch

hippy dave · Jan 17, 2019

Sounds like you're reflashing your chip after all, but if you didn't want to, you could use the SX Gear boot.dat, and use atmosphere's fusee-primary.bin as payload.bin to be chainloaded.

Kubas_inko · Jan 17, 2019

There is also a chainloader called argon (which you can flash onto your modchip). Pretty good project tbh.

mattytrog · Jan 17, 2019

hippy dave said:
Sounds like you're reflashing your chip after all, but if you didn't want to, you could use the SX Gear boot.dat, and use atmosphere's fusee-primary.bin as payload.bin to be chainloaded.

I think SX gear is still broken. When I was dealing with the 0 folder "system", SX gear could not load fusee_primary.

Hwinit problem I think.

hippy dave · Jan 17, 2019

mattytrog said:
I think SX gear is still broken. When I was dealing with the 0 folder "system", SX gear could not load fusee_primary.

Hwinit problem I think.

Oh ok, nm then

Oh yeah, so the other method was to use one of those scripts to convert fusee-primary.bin to your own boot.dat - I haven't kept track of whether those scripts still work either tho.

Hacking Question Boot Atmosphere With Mod Chipped Switch

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