PSP 5.00 M33-3 ?

[MasterGrand]

Hello

Any guides or tips for how downgrade PSP 5.00 M33 ?

Thank you

[lee4]

why you want downgrade to 5.00?

if have psp model 1000 and 2000 easy do

but
psp 3000, Go and E1000 are stuck with 6.60 CFW

[MasterGrand]

why you want downgrade to 5.00?

if have psp model 1000 and 2000 easy do

but
psp 3000, Go and E1000 are stuck with 6.60 CFW

First thank you Lee4 for reply, My PSP 1000 and I want downgrade because some programs & some emulators not running..etc

I need method to downgrade 5.00.M33-3 to 3.40 E.O.A or 3.71 M33

Thank you

[lee4]

goto wololo.net they specializes psp / vita stuff including guides

[MasterGrand]

goto wololo.net they specializes psp / vita stuff including guides

I don't found any guide also I need download Downgrade 5.00 M33-3 ?