undetected PB proof hack?

Hey guys,

I recently got back into BF2 and remembered why I dropped playing. My friend has an aimbot and wall hack that is undetected but it just crashes my game before I even get started unfortunately. If anyone can help me with that, it would be great!

I know beggars can't be choosers, but the features I am looking for are:

-wallhack (chams)
-tags

aimbot wouldn't hurt, but I like pointing and shooting.
Standard stuff...