Help me downgrade from 3.6 to 1.5 please

[boogy]

i have firmware 3.6 and i want to know how to downgrade to 1.5 can someone give me instructions on how to do it with one PSP and a 4gb card

[boogy]

no one can help me?

[spykr]

There are different ways to downgrade. I don't believe that there's a downgrader for 3.60 FW yet, so you need to use a pandora battery.
Look on the back of your battery. It should say "PSP-xxx" somewhere on the back of it (except the "xxx" should be some numbers). post what those numbers are.

[kkrizka]

3.60? I think that is a slim PSP. You do not downgrade to 1.50, but instead you use the Del Camentino thing in conjuction with a Pandora's Battery (see guides section) to install 3.71 M33.

[boogy]

PSP-S110 is the name

[DarkFoxSniper]

Yes you do not downgrade a 3.60 Slim to 1.50 but directly install the custom firmware(3.60 M33 or 3.71 M33 ONLY) using Pandora's Battery.This is the ONLY way.

[boogy]

ok so i can just buy a Pandora's battery rite?

[Guillermo]

I would check out the guides under PSPMOD Guides then > PSP Hardware Guides in these forums

[Guillermo]

I had a bricked psp that was gathering dust and with the pandora's battery i was able to revive it. Now im trying to find a way to rip and play my psx games off my MS

[psp91744]

All you need is a pandora battery.

You can try ebay or better yet try
MAX Power TOOL - Codejunkies US