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...

Switch goes into sleep mode directly after welcome screen?

Haunter000

New Member

Newbie

Level 1

Jan 5, 2024

I am facing a quite nagging issue which exists on my modded with SX Core Erista switch.

(The issue I am facing already exists from Hekate V5.5.6/Atmosphere 0.19.3/FW 12.0.2)
Currently running Hekate V6.0.7/Atmosphere 1.6.2/FW 17.0.1 with incognito enabled.

I boot from Hekate into emuMMC Atmosphere and directly after reaching the home/welcome screen, the switch enters sleep mode.
Everything is working perfectly, just this nagging issue, which causes my (impatient) daughter to start pressing the on/off button while the switch is just in sleep mode ☹

Disabling auto-sleep does not help, the libsys_lp0.bso (and other) files are present and are updated to the latest version.
Deleting and creating a new atmosphere folder on the 512GB SD card did also not solve this problem.

I have been looking a long time to solve this nagging issue, but I did not find any reference to this issue.

Any thoughts on this topic or in which direction I have to look?
(Solving the impatience of my daughter in a separate work-in-process

)

Many thanks in advance !!

Switch goes into sleep mode directly after welcome screen?

New Member

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