Downgrading psp slim 3.60

[zentsing]

i have a psp slim 3.60...what will i do to downgrade it..thanks

[zentsing]

i have a psp slim 3.60...what will i do to downgrade it..thanks

[fundash26]

use pandoras batt(you need a homebrew psp to do thisand must have a fat battery,slim batt is different and wont work)if you don't have another fat psp,GET ONE or ask a friend for theirs.

[sgm1986]

Thanks for your help! I'm now on 3.60m33, running homebrew, psx games, and my (legally owned) emu's.

Now I heard there is a new custom firmware? 3.71? Is it safe? Should I install it? And if I do, what patch should I install?

hey gene! i got my psp slim last week on 3.60 awell!
just upgraded to 3.72 but now its 3.73, used pandoras battery to jump straight to 3.71 M33-2
its running evrythin i want! even flashing themes and gameboots n cintros, and homebrew, emulators! so id say its pretty safe but im a noobz so make sure! =]

[creea]

Did you install the memory stick slim downgrade patch for Pandora's memory stick? That may be your problem.

And where may i get that patch?
?