Wii U System Update 4.1.0 Available Now - Nintendo Life
ヤフオク! -Wii Mario kart(Wii U)の中古品・新品・未使用品一覧
Unmodded Wii is on version 4.1U and is too old to connect to Wifi hotspot. Is there a way to update it to 4.3U? Can I just use Letterbomb 4.3 on 4.1? :
Wii U - System-Update 4.1.0 veröffentlicht
Wii Sports Club 更新データ(Ver.4.1)配信のお知らせ
Wii Sports Club updated to version 4.1
Wii U Update: Firmware 4.1.0 zum Download bereit
Wii 4.1C繁体中文菜单教程与工具_电玩999 电玩网
How come My Wii Menu was 4.3U now it's 4.1U. | GBAtemp.net - The Independent Video Game Community
Wii Menu | Ver. 4.1U - YouTube
Wiiからソフトとデータを引っ越しする|Wii U サポート情報|Nintendo
Wii U Firmware 4.1.0 - soldato.de - Blog von Kevin Soldato für Web, Software, Hardware und Server