I've had my fat PSP since launch but I've been thinking about moving up to a new slim PSP. I already have 3.90 M33-3 on my fat and I'm going to make a Pandora battery + memory stick so I can get the custom firmware on the slim.
I've read up on how to make the Pandora battery & memory stick and it doesn't look that hard. Just a few questions before I start:
1. I know the new Sony PSP batteries are unhackable. Any way to tell the difference between the old and new ones? I've heard the unhackable ones are made in Japan (whereas the old were made in China). Is this still the case or are the Chinese batteries unhackable now too?
2. Also heard something about a new anti-Pandora motherboard on the slims. Not sure what this does though. Does it just not allow you to *create* a pandora battery/stick with the slim, or does it prevent you from actually using the Pandora hack on the slim?