But I need to be careful about the accuracy. Suppose I’m not entirely sure about Levi Loader. Maybe I'm confusing it with another loader. Let me think. Some sources say that the main ways to run homebrew on Wii are through the Homebrew Channel, which uses the Disc Channel exploit, or by using a softmod with a loader. There's also hardware mod chips, but those are for modded hardware.

If Levi Loader exists, it might be an alternative loader that offers specific features. Maybe it's a frontend for running apps, or maybe it allows running games from USB or other storage. Since I’m not familiar with Levi Loader specifically, I should either verify its existence or perhaps assume the user meant a different loader. Alternatively, maybe it's a lesser-known one.

Alternatively, maybe the user is referring to the "Levi" as part of a different name or a typo. But I have to proceed with the given name.

Given the limitations, I'll proceed with a general structure about Wii loaders, inserting placeholder info for Levi Loader where specifics are lacking, while indicating that it's based on available knowledge and that actual details may vary.