Metal Gear Solid: Peace Walker

[Onykan]

It worked, the cheat finally worked for me and with the v0.9.1 of ppsspp.
my solution was just to get the US version of peace walker, the cheat definitely don't work with the european one.

And for the saves data, I didn't do it well the first time but it was working well after.

I also had NO problem between PAL and NTSC datas.