Downloads

DOWNLOADS :

Mig Flash firmware for Cart AND Dumper

• Version 1.2.0 (binary)
• Version 1.1.9 (binary)
• Version 1.1.8 (binary)
• Version 1.1.7 (binary)
• Version 1.1.6 (binary)
• Version 1.1.5 (binary)
• Version 1.1.4 (binary)
• Version 1.1.3 (binary)
• Version 1.1.2 (binary)
• Version 1.1.1 (binary)
• Version 1.1.0 (binary)
• Version 1.0.9 (binary)
• Version 1.0.8 (binary)

MigDumpTool

• Version 0.0.2 (NRO executable)
• Version 0.0.2 (Source code)
• Version 0.0.1 (NRO executable)
• Version 0.0.1 (Source code)

Mig Updater

• Linux
• Mac
• Windows
• Python

INSTALLING/UPDATING CART FIRMWARE :

1. Place the update.s2 file onto the root folder of the microSD card for the Mig Flash.
2. Insert the microSD card back into the Mig Flash.
3. Power up the Mig Flash by inserting it into the Switch console or Mig Dumper.
4. The Mig Flash LED light will flash blue for a short moment.
5. When updating is finished, the LED light will stop flashing and remain blue.
6. Eject the Mig Flash and it will function normally again.

INSTALLING/UPDATING DUMPER FIRMWARE WITH MIG UPDATER :

1. Check your Mig Dumper firmware version: If you do not see a firmware version file (like '1.1.7' or similar) in the root of the Dumper GameCard drive, then skip the steps below and follow 'UPDATING OUTDATED MIG DUMPER'
2. Make sure no game cartridge is inserted into Mig Dumper
3. Plug in the Mig Dumper via USB
4. Mass storage device will appear, with a folder 'System'
5. Drag & drop the (downloaded) update.s2 file to the Mig Dumper 'System' folder, to overwrite the update.s2 file present there
6. If your OS systems says there is no space left on Mig Dumper, then you must first delete the update.s2 file and then copy update.s2 into the 'System' folder
7. Wait for copying to finish
8. Safely eject the Mig Dumper first then unplug the Mig Dumper to let the update take effect

UPDATING OUTDATED MIG DUMPER

1. Download and launch migupdater for your OS (Windows, Mac, Linux, Python)
2. If asked, enter your password to grant Administrator and disk access permissions.
3. Make sure no game cartridge is inserted into Mig Dumper
4. Plug in the Mig Dumper via USB
5. Click on 'Refresh' and select the physical drive that matches the Dumper when it appears from the list
6. Click on 'Check version' to confirm the right drive was selected and see the current version
7. Select 'Browse' to navigate to the desired update file to use
8. Click on 'Update' to update the Mig Dumper
9. Wait until update is completed
10. Safely eject the Mig Dumper first then unplug the Mig Dumper to let the update take effect
11. Optionally, re-insert Mig Dumper and follow steps 5 and 6 to confirm new version

INSTALLING/UPDATING DUMPER FIRMWARE MANUALLY :

1. Plug in the Mig Dumper via USB
2. Mass storage device will appear, with a folder 'System'
3. Drag & drop the (downloaded) update.s2 file to the Mig Dumper 'System' folder, to overwrite the update.s2 file present there
4. Wait for copying to finish
5. Unplug the Mig Dumper to let the update take effect

OPERATING INSTRUCTIONS :

Setup:

1. Prepare microSD card
2. Format microSD card with the exFAT filesystem
3. Place XCI game files in the root of the microSD filesystem
4. Ensure the game files follow the naming scheme with "XXX.xci", "XXX (Initial Data).bin", "XXX (Certificate).bin", "XXX (Card ID Set).bin", "XXX (Card UID).bin" (as instructed in the section “Backup your games”)
5. Optionally, you can create XXX.xci folder, and place the relevant game files in there

Online mode :

1. Online mode is only recommended with a fully complete game dump
2. If a valid Certificate, Card ID Set, or Card UID is missing, online mode is not recommended as it can lead to ban

Launching games on "V1" :

1. Select the game to launch by ejecting and re-inserting the game card
2. Upon launching game, same game will appear every re-insert
3. To unlock, eject the game card when the LED light turns green

Launching games on "V2" :

1. Select the game to launch by pressing the button
2. To move to next game, press the button for a short duration
3. To move to previous game, press the button for a longer duration