2.60 to 1.5?

[Audiofeeline]

Hi everyone!
I've just buy my PSP & that's great!
I would know if there's a downgrader 2.60 to 1.5?
Is that possible?
Where can I find it?...
Thanx! :D

[Cap'n 1time]

no. please read.... like every other post before asking a question. This has been answered hundreds of times.