plz help! with my psp

hi i have had my psp for a week now and it is on the custom firmware m33 3.51 and i need to put the wi-fi patch on to fix the wi-fi thing so i can go on the net on my psp and stuff

plz someone tell me a guide to run this patch on my psp to fix it

everything time i load the wi-fi fix file it says (cannot play file blablala)

how do i get it to work?

cmon plz help or can someone tell me how to put on the m33 3.51-7 update

upgrade to 3.52m33. Then when you have upgraded, update to 3.52m33-4.

If you need the upgrades, google them.