Hello guys, this is my first post here! I just got a MIG Switch card out of curiosity and I was tinkering with it. For those who don't know, it's used by placing XCI dumps as well as other game specific bin files in the sd card of the MIG Switch, and are obtained from the original cartridge by using an app like nxdumptool. Two of these bin files are mandatory to get the game to boot: Initial Data.bin and Certificate.bin. They stay the same for every cartridge of a specific game. Now, if you want to use an XCI dump from a shady website it's impossible to get it to work without those files. By using the Certificate.bin from another game it has no problem, but this does not count for the Initial Data.bin. So I looked for a way to obtain this Initial Data from an XCI file and read a bit of the XCI file documentation from switchbrew dot org. Here's what I understood so far: The Switch checks if the cartridge is valid by doing a challenge–response authentication on the Initial Data. The Package ID is contained both on the XCI and the Initial Data, on positions 0x110 and 0x0 respectively. The Initial Data hash is on the XCI at position 0x160. It is calculated by doing a SHA-256 hash on the full Initial Data content. So I was wondering, is there a way to to construct a functional Initial Data file starting from an XCI dump? I also tried a reverse approach by editing the Package ID in the Initial Data from another game, generating the Initial Data hash and putting it in the XCI file but is not enough to get the Switch believe it's a real game. Sorry if this may seem stupid but let me know what you think.

mig switch not working/updating??

stickybit · 2024-03-28T19:59:51+00:00

just got my mig switch and followed instructions to the T to update it and all im getting is a red light and then a message saying cart not recognised, all im trying to do is update it to the latest firmware, it says it should flash blue when...

Hacking Fusee Gelee with Raspberry Pi 3

Thread starter DarkMelman
Start date Apr 26, 2018
Views 32,000
Replies 86
Likes 6

AngryCinnabon

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Jul 11, 2018

Would i need the hub for rpi 3?

Joxley192

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Jul 11, 2018

No cause rpi 3 can use usb 3

XC-3730C

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Jul 11, 2018

Wow, another use for my RPi3! I hope that an image becomes available. I don't know linux very well...

Can I play XCI games with this?

Last edited by XC-3730C, Jul 12, 2018

BR6

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Aug 21, 2018

Do i just run the script or move it somewhere,

fallingrat

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Aug 21, 2018

Is it possible to use this script with a RPi2?

BR6

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Aug 21, 2018

Working perfectly actually
I use it for reinx.bin

AngryCinnabon

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Aug 22, 2018

XC-3730C said:
Wow, another use for my RPi3! I hope that an image becomes available. I don't know linux very well...

Can I play XCI games with this?

With a CFW with NSP compatibility, you can convert XCI to NSP with a tool, so backups are possible, just with some more work involved.

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Hacking Fusee Gelee with Raspberry Pi 3

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