If you need help, ask the Nintendo DSiBrew Discord!
We will now use TempNand to install Unlaunch
What you need
- An SDHC (4-32 gigabytes) SD card for your DSi
- The latest release of Unlaunch
- The latest release of TempNand
- If you have not already, follow the instructions for setting up TempNand.
- Download and open the latest release of unlaunch, and extract the unlaunch.dsi file
- Open TempNand and go to File > Open > Open Encrypted Nand. Once the file choosing window opens, navigate to your nand_dsi.bin file
- Wait a few seconds for your TempNand to load your nand backup.
- Once TempNand has opened your nand backup, click on the install Unlaunch button. Once the file choosing window opens, navigate to the unlaunch.dsi file you got earlier
- Go to File > Save as and save a copy of your latest nand backup for safekeeping (Do not close TempNand yet).