After performing a successful connection test on a 4.3U console, this message pops up after agreeing to perform a system update (details in comments) : r/WiiHacks
HELP] Is it safe to update a hombrewed wii from version 4.1E to 4.3E (red limited edition wii) | GBAtemp.net - The Independent Video Game Community
How To Homebrew Any Nintendo Wii (Latest Version 4.3) - YouTube
Hack My Wii 4.3 | PDF | Wii | Secure Digital
How to Install Homebrew on Wii Menu 4.3 (with Pictures) - wikiHow
new firmware 4.4 for wii | GBAtemp.net - The Independent Video Game Community
How To Update Your Wii In 2020! - YouTube
How to Softmod Your Wii (4.3) U/E/K/J : 4 Steps - Instructables
New WII with firmware 4.3E; where to start? | GBAtemp.net - The Independent Video Game Community
I bought a used wii and it wont update to 4.3. Error code 32007 does anyone know how to fix this? : r/wiiu
Wii update from 4.0E то 4.3E | GBAtemp.net - The Independent Video Game Community
How To Install D2X cIOS On Any Wii Version 4.3! - YouTube
De WII (4.3E) softmodden zonder spel ! | Karel zijn weblog
How To Hack Any Nintendo Wii 3.0 - 4.3 - Homebrew Channel - Letterbomb Exploit - Softwii [HD] - YouTube
How to Softmod Your Wii (4.3) U/E/K/J : 4 Steps - Instructables