Custom firmware

Yes, you can downgrade by using a "Pandora's Battery" and a 'Magic Memory Stick".
You will either need to make them yourself or buy them off eBay. If you make a battery yourself you will either need to open it up and mess with the insides, or you will need to use a 1.50 firmware psp or a psp on custom firmware.


Yes it will void your warranty.

but it is fun...

[BKFraiders7]

If tho......ever needing to send it back to sony....U can change it back to a regular firmware and i think they will never even know it voids ur warranty.

ok... now that i didnt know....

but if you EVER send it to sony have a Pandora battery set in handy. you never know what they'll do.