forums.ps2dev.org

This would be really cool

[....] how about using a proper data.psar or even the whole eboot.pbp (from the firm-update) and use the swap idea [....] Makes sense but where do you find a proper DATA.PSAR for firmware 1.0 (if this is your idea to downgrade...) and firmware upgrade checks should occur after... But for the moment...

Hey, good news: NesterJ just booted up in my PSP!
Here's what I did: After converting the EBOOT.PBP, I put the other files in Nester's folder (the image, the .txt file and the .dat file) on the 2nd Memory Stick, together with the converted .PBP. Don't know if it really makes a difference.

MDave wrote:I'm swapping as fast as humanly possible, but just dosn't work. hehe.
I got japanese 1.5 firmware btw. You have US firmware radiu2?

Yeah, I've got the US one

Don't think so...
Maybe we just have to be faster at swapping the MS's
Right.....?

lol... How did you get it working? I tried it 2 ways: #1: Launch the 'launcher' and then immediatily swap the MS's, and I wait for about 4-5 seconds in front on the PSP screen, and then it just shuts off (not reboots) #2: Launch the 'launcher', what until after the MS light flashes, and the try to r...