Gaming I wanna upgrade to 4.01M33

[Hermessz]

I wanna upgrade from 3.71 to 4.01m33-2. so I need to upgrade to 3.80-m33 and 3.91m33 first to upgrade to 4.01M33? or I can just install the 4.01m33 right away?

 

[lenselijer]

just try it, i think you can upgrade directly to 4.01m33

 

[jalaneme]

you can upgrade to 3.71 to 4.01 flawlessly.

 

[Hermessz]

KK, Thanks.
I saw on the readme that I need original 4.01 update. I don't have it. do you have a link or somewhere I can download it? BTW I use a PHAT PSP bought in EUROPE (so I guess it's 1004).
I afraid so much of bricking, so plz help

 

[BryceOne]

To install 4.01, the minimum firmware you need is 3.52 (Custom Firmware)

Google 401.PBP for the firmware.

 

[Hermessz]

KK, Thanks.
I saw on the readme that I need original 4.01 update. I don't have it. do you have a link or somewhere I can download it? BTW I use a PHAT PSP bought in EUROPE (so I guess it's 1004).
I afraid so much of bricking, so plz help

is there a difference betweeen version for 1001 to 1004? cuz I bought my psp in europe