Action replay ds cheat unlock Kanto Hoenn Johto pearl?

The Action Replay DS cheat unlock Kanto, Hoenn, Johto, and Pearl can be used to unlock all of the locations in the Pokémon Diamond and Pearl games. To do this, you will need to:

1. Start your Pokémon Diamond or Pearl game.

2. Go to the main menu.

3. Select the "Cheats" option.

4. Enter the following cheat code:

12345ZAP999

5. Select the "Enable" option.

6. Save your game.

Now, when you start your game, you will be able to access all of the locations in the Kanto, Hoenn, Johto, and Pearl regions.