Wiimmfi

Wiimmfi is a replacement of Nintendo Wi-Fi Connection created on 2014.

Wii Network Guide
Following the Wii network guide is required.

Patch Needed
Before using wiimmfi, games need to be patched via Wiimmfi Patcher, dowloadable here. 

Proper NAND
In order to use wiimmfi a proper NAND dump is required. Otherwise it will not connect. Using Wiimmfi Unbanner is illegal.