at the part you see the dialga on the screen befor the screen with your save data hold [start,select,b]
you can't
If you get IR-GTS, Pokesav and Python (Google them), then receive Pokemon, edit it in Pokesav and send it back through the GTS, then you can get rid of it.
You have to get the SecretPotion from Cynthia.
easy just dont play the game
Sorry you cant get rid of them anyway there's nothing behind them but darkness
You can't get rid of boulders, you can only move them around and that's only with a Pokemon that knows the HM strength.
There is a constant sandstorm on route 228 on Pokemon Diamond. It is not possible to ever remove this sandstorm.
I think you can't.
you can't they're permanent. Sorry! ^.^
No, it does not, because I copied my Pokemon from my Pearl version and my Pokemon were still there when I played it.
complete the pokedex !
Get rid of some of the master balls! the number of master balls you have is the number of the pokemon