to the specific DNS settings you need to enter into your DS/3DS console. Common DNS Rewards: (Fall 2010 Mew) Shiny Legendary Beasts (Raikou, Entei, Suicune) (The event that triggers the Giovanni time-travel sequence) Summary Table Requires Camera? Secret Wallpapers Trainer ID + Code Generator No (Text Input) Slugma/Wooper Eggs Trainer ID + Code Generator No (Text Input) Event Pokémon DNS Settings Change No (Manual Setup) Custom Pokémon 3DS Homebrew / PKHeX
Because HeartGold does not natively support QR codes, you likely encountered this term in one of the following contexts: Pokemon Heart Gold Qr Code
Generating QR codes to "inject" Pokémon into your save file via 3DS homebrew. Secret Wallpaper Codes: to the specific DNS settings you need to
. This technology wasn't introduced to the main series until much later, starting with Pokémon X and Y and becoming a central mechanic in Pokémon Sun and Moon Secret Wallpaper Codes: