I think i have way to downgrade 3.01 to any version

[sonicboom147]

but i want to know if its saffe to try before i do so i was thinking of doing an instalation of the recent version and taking the battery out while its processing to BRICK the psp and then donwload your choice of firmware and install it to your psp is this safe??

[michaelp]

what do you mean
you brick you psp on purpose
take out the battery
and you pick your firmware
and when you say recent version what program are you talking about
have you thought about how you would unbrick your psp
explain in some more detail

[bah]

Is this safe? No, you will brick you psp.
Will it allow you to downgrade? No, you will brick your psp.

[union-jack]

you will have a nice paperweight tho mate !!

[c20094]

waht is bricking your psp