These are the only files that you require for the firmware, and if they are NOT on the root of your micro SD card, you may very well be greeted with an ERROR message, asking you to turn of your 3DS or DSi console.Įvery one of our R4 cards comes with a USB Micro SD Card reader/writer. Your uncompressed firmeware may be in a folder of its own, but you want to go in to that folder, and copy over only the files and folders you see in the screenshot. There should be no other file or folder in the main directory. And these are the only files that should be copied over to your micro SD card, in to the root of the card itself.īy root, we mean the micro SD card when you first click on the removeable disk letter on your Windows or MAC PC. It is in that folder that you will find the files below. Once you have uncompressed the archive, it may be in a folder with the same name as the firmware file archive itself.

You may also use the freeware 7-Zip (which you can find in our downloads section) to decompress the archive as well. You can download and use the shareware version of WinRar for Windows to uncompress the firmware.

All of our firmware files are compressed either in ZIP format or RAR format. Just as you would with the firmware for the other R4 cards, you need to make sure that you put all of your files in to your root directory of your card. Though you will notice that more of the files are in actual folders from your archive. The R4 3DS RTS (real time save) card is much like any other card when it comes to setting up the firmware kernel.

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