Update an R4 Card

http://www.gameplayfun.com
R4DS, R4i, R4 SDHC, Acekard 2i, CycloDS, DSTTi, M3DS, Supercard DS



Step
1Remove the DS SLOT-1 adapter from your Nintendo DS. Remove the MicroSD card from the adapter.

Step
2Insert the MicroSD card into the USB adapter. Plug the adapter into a USB port on your PC.

Step
3Open the MicroSD folder, which will appear as a removable disk drive on your PC. If you have any save files or important data on your MicroSD drive, copy them to your PC to prevent potential data loss.

Step
4Visit the R4DS website and download the latest kernel folder (see Resources).

Step
5Open the kernel folder with WinRAR or another decompression program. Extract the folder to your desktop.

Step
6Select the contents of the kernel folder and drag them into your MicroSD drive. Click "Replace All" when prompted to update your MicroSD drive contents.

Step
7Eject the MicroSD drive from your computer and remove it from the USB adapter. Insert the MicroSD drive into the DS SLOT-1 adapter and insert the adapter into your DS.