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R4 Upgrade

R4-III / R4 Upgrade

r4dsl.net

Info

This cart is a clone of the original R4SDHC (which is itself a clone of the original R4, with modifications). It used a variety of urls for its site - r4dsl.net, r4iiinew.com, r4iii.com, and iii.phqy.net

Warning

Like the R4SDHC, this cart's SD I/O implementation is wonky since its SDHC I/O code is closely based off of the original R4's I/O, meant for SD class cards rather than SDHC ones. This causes the cart to be unstable with SD cards bigger than 4GB. (It will work with larger cards, but they may cause issues. Consider yourself warned.)

Setup Guide:

  1. Format the SD card you are using by following this guide.

  2. Download the R4-III/Upgrade YSMenu autoboot package.

  3. Next, extract the contents of the downloaded kernel zip to your SD card.

  4. Place any .nds game ROMs you'd like to play into the Games folder.

  5. Insert the SD back into the cart, plug the cart into the DS, and see if it boots into the menu.