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Custom Firmware 4.01 M33 - 1.50 kernel addon for fat PSP

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1.50 kernel support for custom firmware 4.01 M33

Here it is folks, the 1.50 Kernel Add-on for Custom Firmware 4.01 M33 as promised by Dark Alex!

This 1.59 Kernel Add-on allows Custom Firmware 4.01 (PSP fat) users to run Homebrew designed for firmware 1.50 on your custom psp.

Let me tell ya, its been real busy lately in the custom firmware scene, but if you want to stay on top of all the fast paced changes  of PSP custom firmware, then you might want to join up with our newsletter, it takes about 5 seconds and you will be informed A.S.A.P when new content gets added at Evil PSP

Re: the custom firmware

Guest's picture

hey, hw did you do dat?

PSP Repair Guide

Re: i put the 150k installer in

Guest's picture

i had the same problem, and have no idea what im doin wrong... help plz?

PSP Repair Guide

Re: i put the 150k installer in

Guest's picture

It means you have to put the 1.50 eboot file onto your memory stick. Don't put it in any folders, it needs to be read directly off the root.

PSP Repair Guide

Re: Custom Firmware 4.01 M33 - 1.50 kernel addon for fat PSP

radrshag's picture

i am a newbee and I am having trouble installing this addon and homebrew. now that i have moded my psp I don't even play my psp games any more i just want to unlock the true power of the psp

PSP Repair Guide

Re: Custom Firmware 4.01 M33 - 1.50 kernel addon for fat PSP

Guest's picture

Hi,
when is the software downgrade availble for 4.05??

Plc soon ^^.

MfG

PSP Repair Guide

Re: Custom Firmware 4.01 M33 - 1.50 kernel addon for fat ...

kopmatt's picture

Pl

Please guys I'm desperate here, can I go straight from V1.50 to this firmware upgarde? I downgraded from 3.52 and would like some help here now please.

 

Thanx

ease guys I'm desperate here, can I go straight from V1.50 to this firmware upgarde? I downgraded from 3.52 and would like some help here now please.

 

Thanx

PSP Repair Guide

Re: Custom Firmware 4.01 M33 - 1.50 kernel addon for fat ...

emad964's picture

Is it important to add kernal?
العاب بنات

PSP Repair Guide

the custom firmware

Guest's picture

will u be makin another custom firmware like 4.o2 cuz i just updated my psp to version 4.0 and i was just playin around and accidentally updated to 4.01. hopefully ull make another one. please mail me back.

PSP Repair Guide

yeah dude i had thwe same

Guest's picture

yeah dude i had thwe same problem bu tim pretty sure theyere makea 4.02 bcuz they said 4.02 might just mess up the psp network and itl be easy for psp hackers to hack it SO God Bless m33 team n Dark alex

PSP Repair Guide

i put the 150k installer in

Guest's picture

i put the 150k installer in PSP/GAME4XX, i tried to install the 1.50 addon but when i try it it says "incorrect or inexistent 1.50 PBP at root"...what am i doing wrong?

PSP Repair Guide

psp 4.01 needs to play znes

Guest's picture

Ok i have psp version 4.01 and i downloaded the 150k_addon401.rar 145 and i dont know what to do am i missing something i want to run znes and other emulators on my psp can some one help me

PSP Repair Guide

its says that game cannot be

Guest's picture

its says that game cannot be started plz help

PSP Repair Guide

why does it say the game

apelmenfottop's picture

why does it say the game cannot be started help plz

PSP Repair Guide

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