Get a game genie.
by entering cheat codes
if you look on youtube and type in Pokemon diamond(pearl) cheat codes and youlle find a lot of codes pause the video and write down the code then enter it on action replay if you look on youtube and type in Pokemon diamond(pearl) cheat codes and youlle find a lot of codes pause the video and write down the code then enter it on action replay
Well first you need to have a A.R.(Action Replay) then you enter your code for the game and pick which one you want to activate! I suggest looking in youtube for A.R. codes in diamond!
You usually cant because you enter codes in Pokemon mystery dungeons its called Wondermail.
You need an action replay cartride, you can buy it on eBay that's where i got mine for £10.00
nope
callese
with a gameshark only
you get the action replay cartridge and enter the code into the cheat place
i dont know but u can find cheat codes at www.cheatcc.com
you dont its doesnt accept codes [=
you can't