Well i was trying to semi-unbrick my PSP by putting the old XMB files back on and i think i have delelted a file by mistake now when i try to turn on my PSP it crashes on the bit where it says sony Entertainment but it has a 4 logos in stead.

ummm what firmware do u have?

well it says he has 3.10OE-A underneith his username an stuff to the left

woops needed to update that i have 3.30ea-a or 2

does anyone happen to have the 3.03OE-C ones too? ive looked all over for these and the ones on the site arent real

go to recovery mode and recover to 1.50.

I tryed that but instead i got a blank screen. and then it turns off.

seems like you didnt place the recovery files in the right place.

where do they go?

i think its ms0:/PSP/GAME/RECOVERY but i could be wrong so i would wait till somebody that has actually done it replies