Is it possible to downgrade a psp without using a pandora's battery?

Question

Is it possible to downgrade a psp without using a pandora's battery?

Answer 1

You have to use a Pandora's battery and a magic memory stick. You can try to make your own or you can buy one...

Here are a few sites

http://www.pandorasales.com/

http://www.pandora-battery.com/

Here is a good Installation Guide

http://www.pandora-battery.com/install/i...

If you buy one from one of these site the magic memory stick will come with custom firmware 3.90 M33-3 and 4.01 M33-2. I just bought one form the first link I posted. It is really easy to use this set up. It takes about 15 minutes to get everything going.