Create a custom splash screen - jimilinuxguy/portapack-mayhem GitHub Wiki

Are you bored of the standard power on screen? Do you want your own image at power up to personalise your device? You can!

Save a 240x304 24-bit BMP file named splash.bmp in the root of the SD card. You can share and get ready to use images in the #splash-screens channel over our Discord group.

If you don't see any (custom) splash screen, make sure you've switched this on by ticking the box in Options - Interface - Show Splash.