You do NOT have to change the codes. Just use the diamond codes for pearl or vice-versa. who originally answered this question there was a need. the guy who asked it did not know. well with the action replay there is a cord and insturcitons(screw the instuctions) plug the cord in from the ds ar into the computer something shows up dowload wallah make new codes(turn ds on with ar go to update there you go.
An action replay DS does work on Pokemon Diamond & Pearl I use it all the TIME!
you can if you have an action replay
The action replay is a device used for cheating.
Action replay or migrate migrate or action replay
no......in pearl and diamond with action replay
There is no Action Replay code in order to get Shadow Lugia in Pokémon Diamond, Pearl, or Platinum at the moment.
Yes, I have brought an action replay about 3 months ago and it even came with codes on it for pearl and diamond
no but you can get 'em from Pokemon modifier with action replay
level up or action replay
No
By luck or by action replay codes.
easy just go to Google then type in Pokemon pearl or diamond action replay codes then click on the 1st website . Or neoseeker.com