How to Update Supercard Dstwo Firmware to Work on 3DS V6.2.0-12

Supercard Dstwo can be compatible with 3DS latest firmware version 6.2.0-12 after its system firmware patch file released.

It is easy to update DStwo firmware to make it work on 3DS V6.2.0-12. Pay attention that you if you do not have a DS Lite or DS, or DSi, you should not update your 3DS before updating your DStwo flashcart.

1. Download its latest firmware patch v1.22 [Download]

2. Unzip it and put all the files of the folder into the root of Micro SD card  

3. Download its system file EOS V1.11 [Download]
4. Extract it and drag all files in the folder to the root of your Micro SD card

5. Insert your Micro SD card into your DStwo flashcart

6. Put your DStwo card into your DS console

Then you can turn on your console and choose the upgrade file. Then press “A” to update the firmware. After it updates successfully, you can use your Supercard DStwo on your 3DS V6.2.0.