I moved the topic to the Help section. Try to keep questions in the help section and tutorials in their section respectfully. If you have a question about a tutorial, however, just write the question in the tutorial thread and someone will help you that way as well
Anywho, "bricking" a PSP is a way to "break" the PSP. What happens is that the flash0 (where the PSP's firmware is stored on its motherboard) goes corrupt and can't load properly anymore. It pretty much makes the PSP useless. Here is a video of a
bricked PSP for you to check out to see what we mean. If you have custom firmware, fixing a bricked PSP is easy using the "Recovery Mode". To see how to access recovery mode on a PSP with custom firmware, check out
this video.
Also, you shouldn't worry too much about bricking a PSP now, even if you don't have custom firmware. If you don't, and it bricks, it's easily fixable by buying a "slim tool" made by the company Datel or getting a despertar cementerio battery on ebay. For a link to the tool that I describe, check out my Pandora's Battery Tutorial. At the bottom of it, I included a FAQ (frequently asked questions) and also link to the tool.
-DarkPacMan77-