Backup and restore Miis, game saves, and NAND system memory.Play retro NES, SNES, GA, N64 and SEGA games.Create new obstacles and tracks for various games.Backup and load Wii/GameCube games using SD cards and USB hard drives.Use Wii Mail and discontinued Wii Channels.Play games online and participate in competitions.Access to The Homebrew Channel apps that can be launched from the Wii System Menu.* Downloading games online is illegal and We Do Not Promote Piracy. LetterBomb is the exploit that is used in this guide. dol/elf file, allowing the user to install the Homebrew Channel. Bannerbomb was superseded by Letterbomb, which uses a glitch in the Wii Message Board to crash the Wii Menu and load the. As the Wii Menu crashes, an unsigned executable is executed. Bannerbomb works by using a malformed banner to inject a loader program into the Wii Menu program in memory.

The exploit was superseded by the development of BannerBomb, which allows users to run unsigned code on the console without relying on an exploit within a game. The first known method of loading unsigned code on a Wii (without a hardware mod) is known as the Twilight hack (a software mod).

Wii mods and hacks