Tool that allows to transfer saves from PC to switch using official save transfer feature.

[AntonIX]

Hi,
I've bought switch a few days ago and just accessed to TLoZ: BoTW.
I played from cemu emulator before and found that I can convert saves to switch format.
But my switch does not have hombrew, so may is there anyway to simulate second switch using PC and transfer saves from emulators official save transfer feature?
Has anyone tried to study the transmission process in detail, reproduce it? I'm talking about the algorithm and what it uses, for example, Wi-Fi or Bluetooth.
I am not satisfied with "this impossible" answer without explanation

 

[Hayato213]

You need homebrew on the switch to inject the save.

 

[AntonIX]

You need homebrew on the switch to inject the save.

I am talking about official feature. Open game menu -> Saves -> Transfer saves -> Send to another console.

 

[Hayato213]

I am talking about official feature. Open game menu -> Saves -> Transfer saves -> Send to another console.

You can't transfer from wiiu/cemu to switch without cfw.

 

[AntonIX]

You can't transfer from wiiu/cemu to switch without cfw.

But what about yuzu saves? Why I need cfw for official feature? And I asked for explanation why.

 

[Hayato213]

But what about yuzu saves? Why I need cfw for official feature? And I asked for explanation why.

Cause yuzu is emulator, you cant transfer from yuzu to switch without cfw anyway. In order for you to inject a botw save you need cfw for the switch.

 

[AntonIX]

Cause yuzu is emulator, you cant transfer from yuzu to switch without cfw anyway. In order for you to inject a botw save you need cfw for the switch.

What is the problem of simulation NS on pc?

 

[nekojosh]

What is the problem of simulation NS on pc?

The problem is that for these to even work the switch and the emulator would need to authenticate to the Nintendo network. For the emulator to be able to do this it would required a valid prod.info from a switch and even then that cert would highly likely result in a ban and possibly in a ban for the receiving console. The process is not done from one console to the other but through the internet.

 

[haxorhs]

you need cfw obviously, who you think made nintendo fw on switch? lol