Can Someone Help Downgrade My PSP to Version 1.5?

Question

I have a psp version 3.52. I want to downgrade it but it need's to be in 3.52 mm3 series. Is there any way i can update it to 3.52 mm3 or any other way of downgerading it to version 1.5 without using pandorra's battery. Please Help.

Answer 1

You have to use Pandora's battery and a magic memory stick.

http://www.pandorabattery.net/