I have been a hardcore Wii modder for a few years, I will be updating this with Tuts and more!
Also, if you have any questions about Wii modding, just ask me!
The basics!
Here is a short guide to help you with modding your Wii for the latest version! [4.3]
First off, out of experience, you will not want to stay on your current firmware of 4.3. Nintendo didn't add anything to it, just removed multi-region support and fixed some old exploits.
"So how do I "hack" my wii with this doomed firmware?"
EASY!
Bannerbomb!
I personally love bannerbomb for its ease and simplicity.
I will help you walk through the steps of getting your Wii "Bombed" lol
Firstly you need to have the follo"Wii"ng things ;p
==========
[x]A Wii
[x]A SD card
[x]Bannerbomb files
============
I will finish this soon guys, I have to go to work