Nintendo Support: How to Boot the Wii U Console into the Wii Menu

New method allows to unbrick Wii U consoles without soldering required

Nintendo Support: How to Switch Between Wii and Wii U Modes

Assistência da Nintendo : How to Boot the Wii U Console into the Wii Menu

Accessing the Wii Menu and System Settings, Wii, Support

Unbrick your Wii U with a $4 Raspberry Pi Pico

Help guys so recently I modded my wiiu and when finished modding it it won't auto boot it just goes back to the environment loader before accessing the wiiu menu does anyone

Wii Menu, Wii Wiki

How to boot your Wii U Console straight to Virtual Wii Menu?

The Secret Developers: Wii U - the inside story