TekDekDude

I was messing with FileAssistant 0.04 and I went into my PSP's flash. It's a 2.6 and I thought it was impossible to go in it but anyway. It had two directories :

PSP BIOS 0 (ReadOnly) - flash0:/
and
PSP BIOS 1- flash1:/. Which brings me to my first question.

Does that mean that I could write to BIOS 1? Beacause it doesn't say ReadOnly.

I didn't really want to try so all I did was copy some .bmp files from it to my photo folder. I even found my custom wallpaper. The original one I used wasn't the PSP dimensions, it was a desktop wallpaper for PCs but the one I found in the flash was cropped to 480 x 272. Which is my second question.

Since putting a custom wallpaper writes to the flash, could there be a similar exploit to the 2.0's TIFF? Like a messed up image file that will make the flash easier to access?

These are just somethings that came to mind while I was messing with this.

FucangLong

Possibly... If you make an extremely large background (5000*3000 pixels) and you goto your Games, it will freeze. I saw this on another forums. We need someone to try injecting some code into it.

F34R

It' been tried. Just because you can crash the PSP doesnt mean it's an exploit. I've crashed my PSP literally thousands of times during beta tests, homebrew testing, etc.

TekDekDude

If only I knew how to program for the PSP I would try it ... I really thought I might have thought of something useful.