Ok, long time since my last post here -mainly cause I got my psp fixed just the last weak, tough 3months waiting.. sigh-...

Anyway, my psp originally had the m33-6 cfw and was running somehow fine, some games crashed randomly, so I decided to install 5.50 prometheus...

So I started flashing 5.50 gen-a, gen-b, gen-d the games worked on gen-d3, but nooooo I had to continue, and then prometheus-v4..

After instaling and everything, the same freaking games won't start anymore, giving the 80020148 error..

I hate prometheus and I don't want it anymore, I want my gen-d3 back, so I tried to reinstall the gen-d3 again and just couldn't, it hangs on some screen -I know this installer works, I used it before-...

After all of this I could have simply asked, can I ever go back to 5.50 gen-d3 from 5.50 prometheus?

And thanks for being patient, not sick just patient.... lol