I backed up my flash0, but that;s the flash0 from 3.03 OE-c. So That will not work when replacing the current .rcos on my psp. I have access to recovery-mode, that's why I'm asking i
f someone could upload and post an unmodified version or even a working version of their flash0.
Thanks dorkdork777, I did that and it said that i need at least %75 battery, so I'm just going to charge it and do it when I get home.
UPDATE:
Problem fixed, thanks for all of your support!

Nothing more to be said in this thread...