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...

Hardware PS1 and PS2 emulation?

Thread starter Small Kat
Start date Jan 23, 2017
Views 2,695
Replies 4

Status: Not open for further replies.

Small Kat

PC addict

Member

Level 9

Jan 23, 2017

Would the switch be powerful enough to play PS1 and PS2 games?

(I wanted to see spyro 3 and neopets on the go for a long time.)

arianadark

Well-Known Member

Member

Level 9

Jan 23, 2017

no one knows yet

Bladexdsl

fanboys triggered 9k+

Member

Level 22

Jan 23, 2017

this thread...REALLY?

1st off wii/u didn't get a proper fully working psx emu
2nd forget about the switch ever emulating ps2 pc can barely do it!

Last edited by Bladexdsl, Jan 23, 2017

nmkd

Well-Known Member

Member

Level 6

Jan 23, 2017

Small Kat said:
Would the switch be powerful enough to play PS1 and PS2 games?

(I wanted to see spyro 3 and neopets on the go for a long time.)

If you want to emulate PSX/PS2, get a GPD Win.

//Sent from my glorious OnePlus X

BORTZ

DO NOT SCREENSHOT

Supervisor

Level 25

Jan 23, 2017

Small Kat said:
Would the switch be powerful enough to play PS1 and PS2 games?

(I wanted to see spyro 3 and neopets on the go for a long time.)

Seriously dawg? We don't even have definitive info on what's running on the Switch. Let alone an entry point. Just cool your britches and wait till its out, at least.
:switch: