On the top left and top right side of the cartridge, the crack going around the cartridge gets slightly wider. I used a small-ish flathead screwdriver to pry it apart there. Once you open it however, you probably won't be able to put it back together--it doesn't stay. The inside is just one piece.
Take the DS cartridge out and what the label says, or reload the game on the DS and see what the title screen says.
Buy an action replay cartridge and then put it inside the Nintendo ds. When the screen in the ds appears take out the cartridge and then put your Pokemon cartridge. then the options will appear that 'get unlimited masterballs' select it and then you can get unlimited master balls. You can get a action replay cartridge in any walmart store
The cartridge is non-standard dark black, because of the built-in IR port, though the sticker is white.
Your game, Pokemon HeartGold, might not play on your 3DS and DS Lite when the game was playable before because you have damaged the disk or cartridge.
you cant. You just cant play it on the ds It isn't the right size game cartridge.
cartridge
The DS doesn't have a digital store, all the games for regular DS and the DS lite are either on GBA cartridge, or DS cartridge.
Take the DS cartridge out and what the label says, or reload the game on the DS and see what the title screen says.
Um, YOU DONT
the cartridge
Game Boy Advance game cartridge. They can be played on the DS by placing them in the GBA cartridge slot in the bottom of the DS.
In a DS you should be able to play GBA games in the slot that is underneath the DS. There is a cartridge slot for DS games and a cartridge slot for GBA games. This is the same with DS lite as well.
take it apart with a screwdriver
The data is saved onto the cartridge. Remember that the DS and DS lite do not have internal memory.
A GBA cartridge is a:Game Boy Advance cartridge.
As in any faucet, you take it apart and replace the cartridge or the rubber seal.
You can put a GBA cartridge into the Slot-2 of an original DS, or DS lite.