i believe i bricked my psp i seriously need help

[Apoklepz]

Hey man. I just thought I'd drop by to say hello.
Anyways, a guy named novo just posted this on my thread ....

wow.. i cant believe no ones else has thought of this..
i did a similiar thing editing my text awhile back..
just start it up and yank out the battery until it gives you the error screen and you can press O and it will fix the problem for you.. restoring the flash defaults..

It sounds a bit risky, but I might try it out later tonight.

[Apoklepz]

Hey, man.

I guess what he meant was to try this out during an update... But I can't even reach an update in my PSP, so nothing happens, but the PSP just turns off.