You Have to press the buttons to delete your current profile.
The buttons are A,B,Left,Start i think.
Yes, you will lose your Pokéwalker routes that you got off of Wi-Fi if you start a new game on HeartGold and end up deleting the previous game save file.
You press the save button
To the game card.
it is a glitch
NO
well i have heartgold and i know how to restart go to the place to continue and then press the "up" button for like 5 seconds to delete your current data then make the new game
There's a 'Save' button on the touchscreen menu, just select that to save your game.
No you have to re- register your poke walker at the main menu at the start of a new game
plaay the coin game and save up your coins
Click new game at the menu
I was having trouble with this myself, then I figured it out by accident. If you want to restart the game, save your game, then remove the cartridge when it warns you not to touch the cartridge or switch the power off. It will corrupt your save file and the game will delete it when you turn it back on.
no but you can start a new game on another save file