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...

Sbu1 and sbu2 Filter is broken

Thread starter VenCraft
Start date Aug 25, 2023
Views 375
Replies 0

VenCraft

Member

Newcomer

Level 2

Aug 25, 2023

Hi, this filter is broken and the switch don't send video through hdmi when docking. How can I fix it? How do I get that part? thanks for the help.

Similar threads

Question

Failed to apply emummc. Failed to launch HOS.

Replies: 2

Views: 785

Nintendo Switch Feb 25, 2024

suchy101

Hardware Help with Kiosk Switch

Replies: 12

Views: 2K

Nintendo Switch Mar 3, 2024

ZachyCatGames

USB headset keeps reconnecting but....

Replies: 2

Views: 473

Nintendo Switch Feb 10, 2024

MrHoofer

Switch dock not getting voltage from good power supply, possible shorted chip?

Replies: 4

Views: 436

Nintendo Switch Mar 1, 2024

b4wii

How to practice kamikaze.

Replies: 25

Views: 4K

Nintendo Switch Mar 9, 2024

Jkop

Facebook Twitter Reddit Pinterest Tumblr WhatsApp Email Link

Site & Scene News

1. 27K views
  
  Atmosphere CFW for Switch updated to pre-release version 1.7.0, adds support for firmware 18.0.0
  
  After a couple days of Nintendo releasing their 18.0.0 firmware update, @SciresM releases a brand new update to his Atmosphere NX custom firmware for the Nintendo...
  
  Mar 30, 2024 by ShadowOne333 107
2. 21K views
  
  Wii U and 3DS online services shutting down today, but Pretendo is here to save the day
  
  Today, April 8th, 2024, at 4PM PT, marks the day in which Nintendo permanently ends support for both the 3DS and the Wii U online services, which include co-op play...
  
  Apr 8, 2024 by ShadowOne333 179
3. 17K views
  
  GBAtemp Exclusive Introducing tempBOT AI - your new virtual GBAtemp companion and aide (April Fools)
  
  Hello, GBAtemp members! After a prolonged absence, I am delighted to announce my return and upgraded form to you today... Introducing tempBOT AI 🤖 As the embodiment...
  
  Apr 1, 2024 by tempBOT 169
4. 14K views
  
  The first retro emulator hits Apple's App Store, but you should probably avoid it
  
  With Apple having recently updated their guidelines for the App Store, iOS users have been left to speculate on specific wording and whether retro emulators as we...
  
  Apr 14, 2024 by Scarlet 97
5. 14K views
  
  Delta emulator now available on the App Store for iOS
  
  The time has finally come, and after many, many years (if not decades) of Apple users having to side load emulator apps into their iOS devices through unofficial...
  
  Apr 17, 2024 by ShadowOne333 96
6. 13K views
  
  MisterFPGA has been updated to include an official release for its Nintendo 64 core
  
  The highly popular and accurate FPGA hardware, MisterFGPA, has received today a brand new update with a long-awaited feature, or rather, a new core for hardcore...
  
  Apr 4, 2024 by ShadowOne333 54
7. 12K views
  
  Nintendo Switch firmware update 18.0.1 has been released
  
  A new Nintendo Switch firmware update is here. System software version 18.0.1 has been released. This update offers the typical stability features as all other...
  
  Tuesday at 3:19 AM by Chary 75
8. 11K views
  
  "TMNT: The Hyperstone Heist" for the SEGA Genesis / Mega Drive gets a brand new DX romhack with new features
  
  The romhacking community is always a source for new ways to play retro games, from completely new levels or stages, characters, quality of life improvements, to flat...
  
  Mar 30, 2024 by ShadowOne333 36
9. 9K views
  
  "Sonic 3" movie has wrapped production & Knuckles series gets its official poster
  
  Quite a bit of news have unfolded in the past couple of days in regards to the Sonic franchise, for both its small and big screens outings. To start off, the...
  
  Mar 30, 2024 by ShadowOne333 27
10. 8K views
  
  Editorial Making Pokemon Emerald my own one tweak at a time - Scarlet's March of gaming
  
  In the month of March I had such lofty ideals, as I often do. I said to myself “I really want to beat Skyrim”, and I really did want to. I got the game downloaded...
  
  Mar 31, 2024 by Scarlet 22
1. 179 replies
  
  Wii U and 3DS online services shutting down today, but Pretendo is here to save the day
  
  Today, April 8th, 2024, at 4PM PT, marks the day in which Nintendo permanently ends support for both the 3DS and the Wii U online services, which include co-op play...
  
  Apr 8, 2024 by ShadowOne333
2. 169 replies
  
  GBAtemp Exclusive Introducing tempBOT AI - your new virtual GBAtemp companion and aide (April Fools)
  
  Hello, GBAtemp members! After a prolonged absence, I am delighted to announce my return and upgraded form to you today... Introducing tempBOT AI 🤖 As the embodiment...
  
  Apr 1, 2024 by tempBOT
3. 112 replies
  
  Nintendo takes down Gmod content from Steam's Workshop
  
  Nintendo might just as well be a law firm more than a videogame company at this point in time, since they have yet again issued their now almost trademarked usual...
  
  Thursday at 5:36 PM by ShadowOne333
4. 107 replies
  
  Atmosphere CFW for Switch updated to pre-release version 1.7.0, adds support for firmware 18.0.0
  
  After a couple days of Nintendo releasing their 18.0.0 firmware update, @SciresM releases a brand new update to his Atmosphere NX custom firmware for the Nintendo...
  
  Mar 30, 2024 by ShadowOne333
5. 97 replies
  
  The first retro emulator hits Apple's App Store, but you should probably avoid it
  
  With Apple having recently updated their guidelines for the App Store, iOS users have been left to speculate on specific wording and whether retro emulators as we...
  
  Apr 14, 2024 by Scarlet
6. 96 replies
  
  Delta emulator now available on the App Store for iOS
  
  The time has finally come, and after many, many years (if not decades) of Apple users having to side load emulator apps into their iOS devices through unofficial...
  
  Apr 17, 2024 by ShadowOne333
7. 75 replies
  
  Nintendo Switch firmware update 18.0.1 has been released
  
  A new Nintendo Switch firmware update is here. System software version 18.0.1 has been released. This update offers the typical stability features as all other...
  
  Tuesday at 3:19 AM by Chary
8. 55 replies
  
  Nintendo Switch Online adds two more Nintendo 64 titles to its classic library
  
  Two classic titles join the Nintendo Switch Online Expansion Pack game lineup. Available starting April 24th will be the motorcycle racing game Extreme G and another...
  
  Wednesday at 2:48 AM by Chary
9. 54 replies
  
  MisterFPGA has been updated to include an official release for its Nintendo 64 core
  
  The highly popular and accurate FPGA hardware, MisterFGPA, has received today a brand new update with a long-awaited feature, or rather, a new core for hardcore...
  
  Apr 4, 2024 by ShadowOne333
10. 53 replies
  
  Nintendo "Indie World" stream announced for April 17th, 2024
  
  Nintendo has recently announced through their social media accounts that a new Indie World stream will be airing tomorrow, scheduled for April 17th, 2024 at 7 a.m. PT...
  
  Apr 16, 2024 by ShadowOne333

Go to forum More news

Recent Content

@ NinStar: unless nintendo is going to start selling consoles at a loss that thing won't be cheap based on... 20 minutes ago

Chat 2

Sbu1 and sbu2 Filter is broken

Member

Attachments

Similar threads

Popular threads in this forum