Ehh, I think I remember seeing a few threads on this before, but I couldn't find anything with a search. I just recently got GTA for my PSP. I upgraded from 1.0 to 2.0 without even thinking about it, then I realised what I had done. I finally got a downgrader to downgrade it back to 1.5, so I can run homebrew again. Now I ask you: Is there anything, like a bootloader, to bypass 2.0, so I can run GTA with PSP 1.5 firmware?
Or is this impossible?
Thanks in advance.