The code is
437253
I don't know if this will work but I tried it and it worked.
Chat with our AI personalities
go to samsung service provider then u ask how to unlock it
name Diamond code is 2406 8244 4855
there is not a code but a pokesav
179ghkwq5332
There is an Action Replay code for Celebi on Pokemon Diamond. After entering the code, walk through areas of grass to encounter the Celebi.