I set up SRLoader to autoboot through an autoboot.bin file on my sd card, and set "TITLE_AUTOBOOT" to 1 in settings.ini. This worked on my 4GB sd card for a while, then it just... stopped, and now it gives me an error code everytime I boot, presumably because the autoboot didn't work and it booted to the DSi Menu, which always checks the NAND if it's the correct size, and since I'm using SDNAND with a 4GB card, it notices and gives me an error code.
How can I fix autoboot?
How can I fix autoboot?