Help in HACKING for renegade squadron plz

Hello guys Can you help me plz lol? 8)

I have put nitepr on my psp 3.52 M33-4 and create near him a folder called nitePR.
In him i create ULES-00892.txt ( I'm french so it's ULES) and write in him:

#Flash
0x002EB5D4 0x408C0000

#Rayman Player
0x002EB540 0x3FFA0000

After that i go on the game and i see the codes in cheater but when i active them it doesn't work.
I've already active 15/1000 cheatHZ HELP ME PLEASE !!! ;D

if you have a european copy of the game then any US code wont work

When can i find an US iso renegade squadron ? Will the codes work on a iso ? (or a cso)
Tell me if its illegal or not in this forum to talk about that . ;D

you can go to pspiso.com, they have US and euro isos and euro cheats as well

Thanks man i love u lol. ;D