Hi. Im new to QJ and all but i need a bit of help for my psp. I have a PSP 1000 (not the 1001, just the first one that came out) and ive upgraded it to firmware 6.20. Is there any way to downgrade it and put on custom firmware though? Any solutions or answers are GREATLY appreciated.
Also i went through the site, is the psardumper something that i can use?