Someone help me downgrading 3.51 Japanese PSP

[PSP Boricua]

Hi, i bought a Japanese PSP wich came with Firmware 3.51 and i've heard something about "Pandora's Battery" (Downgrader of any PSP Firmware). So if its true then i'd like someone to PLEASE give me step by step instructions on how to downgrade my 3.51 Japanese PSP To 1.50.

Thanks

[canadianbacon]

You need a modded psp to make pandoras battery.

[PSP Boricua]

Then how do i mod my PSP?

[canadianbacon]

You can't at 3.51/3.52, without using Pandoras Battery.

[fubar42o]

In order to make a Pandora battery kit you pretty much need to know someone who already has a homebrew enabled PSP so they can make one for you. Or you can find one on ebay for about $30....

[PSP Boricua]

So i need to use Pandora's Battery To mod my PSP?

[PSP Boricua]

Oh OK. thanks for your help. Luckilly i have a friend who has homebrew and can mod mine. Thanks a million times for your help guys.