: If you are using Cemu, you must manually install the update by going to File > Install game title, update or DLC and selecting the meta.xml file from your update folder.
You must legally dump your own game files, updates, and DLC from your physical Wii U console using homebrew tools like . zelda botw 160 update install
The console typically handles updates automatically if connected to the internet, but you can trigger it manually: Ensure your console is connected to the internet. From the HOME Menu, highlight the Breath of the Wild icon. Press the or – Button on your controller. Select Software Update and then Via the Internet . : If you are using Cemu