yo buzzon or someone that can help

[rayrayY0s]

yes u say u know how to do the swap trick i got a psx somewere in the 7000 serirs and a game shark i think its a 5.0 the kind that plugs in the back of the psx i was told i can use it to play copys but never got it to work could u reply me on how to do the swap trick thnx