Upgrading and Custom Firmware without pandora on PSP

Ok so these are not my Youtube videos but what the hell this helped me and this would probably help some of you guys here.
This is only for people with psp's with 5.03 and lower.
You do not need a pandora battery or the magic memory stick or what it is called to do this.

If you need help or stuck on this just pm me or post here and i'll do my best to help you.

You guys should click the video so i can go to youtube so you can read the description because it has the download links you need there.

http://www.youtube.com/watch?v=MNQS2hYBTLI

http://www.youtube.com/watch?v=FXa7g-3RZdM&feature=related