i have a old ps2 model scph-10000 jap. a friend wants to buy it but wants run some homebrew stuff like snestation off cd. i tried to exploit it using ulaunchelf (both compressed or not) as a boot but freezes with a white screen. well, i just change ulaunchelf for cogswaploader.elf renamed as BOOT.ELF and voila. exploit runs!
my question is: why ulaunchelf doesn't boot in scph-10000 and cogswap do?
i haven't tried old launchers like ps2key launcher yet, maybe i try it someday.