Guide to enable a psp-3000 for CFW

I know there isn't a permanent way to do it, and have to redo it every time you turn the thing on, but where is a guide? Everything seems to be from december of last year and says it is impossible. but i KNOW it is, I just can't find a guide.

First post in the Tutorial Section has a guide.
https://www.romulation.org/forum/index.php?topic=19465.0