Hi, I would like to make a magic memory stick so that I can use 3.90 M33-3 on my PSP (SLIM). My current PSP version is 3.90 official sony firmware. I plan to buy a Datel Slim Tool Battery, so all I need to do now is make a magic memory stick that will install cfw 3.90 M33-3 onto my slim.
I have to make the magic memory stick using my computer's card slot or USB adapter. I need step by step instructions on how to make my magic memory stick, and instructons to have it install 3.90 M33-3 onto my slim. I have checked guides, but I couldn't really get everything I needed to know out of them.
Can I go directly from 3.90 official firmware to cfw 3.90 M33-3?
Oh, and also, once I have 3.90 M33-3 installed, how do I revert back to official firmware?
Thank you! Your help will be very much appreciated!