1. Open PISuite. Download the two applications marked.
2. Get the picture you want to use on the splash screen. Use a picture application to convert it into a picture of the right resolution for your screen in the format of PNG, JPG, BMP. Different models have different resolutions, go to PI Studio to find out the right resolution.
3. Run LogoMakerTool, use the picture you just made to generate a image file.
4. Run “Download” app. Change file type to “Image File”. Then download it the same way as you download project files.
5. Reboot to see the result.