When i get to this bit the 3.52 update it says incorrect psar ?

When i get to this bit the 3.52 update it says incorrect psar ?


6 - Go again to Games/Memory Stick on your PSP, and execute "3.52 M33UPDATE". You'll have to press X to agree to the installation.
7 - When finished, press X to shut down and reboot manually.
8 - Enjoy your 3.52 M33

 

may be the 3.52 psar

try one from heer http://alek.dark-alex.org/filez/psp_fw/

 

Thanks have now managed to get 3.52 m33 on at last but do i need to go higher up to 5.00 mm3 ?

 

you need to update it to -4 and then you can update to 5.00m33

http://exophase.com/psp/psp-custom-firmware-352-m33-4-released-1756.htm