I'm an extremely intellectually challenged individual when it comes to PSP. I have 3.71 (no custom firmware ever) and I want to be able to play games on my PSP without having to purchase them. I know i have to downgrade down to a 1.50 before i can do anything. I have no idea how to or where to place the programs in what folders exactly on my psp to play the games. And I dont the best version to upgrade back to (or how) get the best results for my PSP. If anybody has a step by step "how to", it would be much appreciated. PLEASE HELP ME!!!

Check out this guy's vids. Won't find better than these.

http://youtube.com/user/angelmikey511

This doesnt help me at all

Search for "Pandora Battery", I'm sure this is what you looking for.

I'll look into this....thank you

Have a look at what I posted here.

The only way I think is with a pandora's battery. Ask some for it or wait for another downgrader

as of now the pandora battery is the only way to downgrade your 3.71... well noobz might still work on something new... we'jj just have to wait...