Source: https://wiidatabase.de/wii-mini-kommt-per-lan-adapter-und-kopierter-netconfig-ins-internet/
Nintendo has not removed the network features from the Wii Mini's IOS. If the Wii LAN adapter is connected, the Internet functions work normally!
The only catch of the story: The network configuration must be manually overwritten in the NAND because the Internet settings have been removed from the menu. For this, the "config.dat" must be replaced with one that has set up a LAN connection - we have prepared one for you. This must be copied, for example, via FSToolBox to the folder "/ shared2 / sys / net / 02 /" - it is best to first dump the old file, replace it on the SD card and inject it again. Of course, this does not work until the necessary exploit has been released, so be patient!
Since the Wii Mini has only one USB port, it becomes difficult with USB loaders and simultaneous Internet. For this, for example, the Wiimmfi disc patcher should be used.
Incidentally mentioned: The Wii Mini's IOS have a strangely high version number.
Nintendo has not removed the network features from the Wii Mini's IOS. If the Wii LAN adapter is connected, the Internet functions work normally!
The only catch of the story: The network configuration must be manually overwritten in the NAND because the Internet settings have been removed from the menu. For this, the "config.dat" must be replaced with one that has set up a LAN connection - we have prepared one for you. This must be copied, for example, via FSToolBox to the folder "/ shared2 / sys / net / 02 /" - it is best to first dump the old file, replace it on the SD card and inject it again. Of course, this does not work until the necessary exploit has been released, so be patient!
Since the Wii Mini has only one USB port, it becomes difficult with USB loaders and simultaneous Internet. For this, for example, the Wiimmfi disc patcher should be used.
Incidentally mentioned: The Wii Mini's IOS have a strangely high version number.