(adsbygoogle = window.adsbygoogle || []).push({}); how can I downgrade my psp?

by using a pandora battery but i would buy a datle tool battery if i were you

oh ok thx very bunch...

you also need a magic memory stick . I suggest search datle tool and magic memory sticks on youtube for a vid tut help me when i did it

why would you wanna downgrade it?

ye or if your own anything under 2.50 or 2.50 its self do the unpached lcs tiff exploit

so you can hack it
the higher the version is, the harder it is to hack(unless you have a pandoras battery and a magic memory stick.

i went from 3.03 to 3.03HEN(with gta:lcs) to 1.5 to hack my psp to 3.40oe-a