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...

Gaming Question I own Torna TGC (from XC2) digitally, can I continue my file on the physical version ?

Thread starter MrObvious
Start date Aug 12, 2019
Views 1,031
Replies 2

MrObvious

New Member

Newbie

Level 1

Aug 12, 2019

I own Torna – The Golden Country digitally, can I continue my file (from the digital version) on the physical version?

Hayato213

Newcomer

Member

Level 28

Aug 12, 2019

The expansion pass version save doesn't work with the physical copy version.

MrObvious

New Member

Newbie

Level 1

Aug 12, 2019

Hayato213 said:
The expansion pass version save doesn't work with the physical copy version.

ok ty

Similar threads

ROM Hack XC2: Torna Save File With Community Level 4?

Replies: 0

Views: 1K

Nintendo Switch Oct 9, 2022

SuperGotenks

Use hactool to read title ID and version from NSP update file on cmdline?

Replies: 0

Views: 503

Nintendo Switch Feb 9, 2024

wshadow

Question

Hacking Feedback Gaming Homebrew Why won’t my cheats activate in game?

Replies: 0

Views: 492

Nintendo Switch Feb 6, 2024

FellDragonGrima

PS3 Digital games hacking question

Replies: 5

Views: 979

Sony PlayStation 3 Jan 20, 2024

Magsor

Unknown pkg 1 version on new SanDisk 1.5 TB Micro SD

2 3

Replies: 43

Views: 6K

Nintendo Switch Jan 28, 2024

urherenow

Facebook Twitter Reddit Pinterest Tumblr WhatsApp Email Link

Site & Scene News

1. 63K views
  
  Nintendo Switch firmware 18.0.0 has been released
  
  It's the first Nintendo Switch firmware update of 2024. Made available as of today is system software version 18.0.0, marking a new milestone. According to the patch...
  
  Mar 26, 2024 by Chary 225
2. 25K 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
3. 20K 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
4. 16K 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
5. 13K 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
6. 13K views
  
  Pokemon fangame hosting website "Relic Castle" taken down by The Pokemon Company
  
  Yet another casualty goes down in the never-ending battle of copyright enforcement, and this time, it hit a big website which was the host for many fangames based and...
  
  Mar 26, 2024 by ShadowOne333 66
7. 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
8. 12K 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
9. 10K 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
10. 10K views
  
  Anbernic announces RG35XX 2024 Edition retro handheld
  
  Retro handheld manufacturer Anbernic is releasing a refreshed model of its RG35XX handheld line. This new model, named RG35XX 2024 Edition, features the same...
  
  Mar 27, 2024 by Prans 38
1. 225 replies
  
  Nintendo Switch firmware 18.0.0 has been released
  
  It's the first Nintendo Switch firmware update of 2024. Made available as of today is system software version 18.0.0, marking a new milestone. According to the patch...
  
  Mar 26, 2024 by Chary
2. 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
3. 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
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. 73 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. 66 replies
  
  Pokemon fangame hosting website "Relic Castle" taken down by The Pokemon Company
  
  Yet another casualty goes down in the never-ending battle of copyright enforcement, and this time, it hit a big website which was the host for many fangames based and...
  
  Mar 26, 2024 by ShadowOne333
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

@ SylverReZ: But I bet that would be more for a flashcart than a consumer repro board. 7 minutes ago

Chat 1

Gaming *Question* I own Torna TGC (from XC2) digitally, can I continue my file on the physical version ?

New Member

Newcomer

New Member

Similar threads

Popular threads in this forum

Gaming Question I own Torna TGC (from XC2) digitally, can I continue my file on the physical version ?