Two of the TitleDB.com nameservers have been configured to block updates for the Wii U and allow open use from the internet. Los Angeles, USA: 168.235.092.108 Alblasserdam, NL: 081.004.127.020 These should be stable and aren't going to be discontinued any time soon, so they should be solid choices to use on your system. Set the one nearest to you as your primary, and use the other as secondary. The following domains are currently filtered: nus.c.shop.nintendowifi.net nus.cdn.c.shop.nintendowifi.net nus.cdn.shop.wii.com nus.cdn.wup.shop.nintendo.net nus.wup.shop.nintendo.net c.shop.nintendowifi.net cbvc.cdn.nintendo.net cbvc.nintendo.net This list is subject to change without notice, and is a free service offered to the community. I make no guarantee to the quality or suitability of this service for anything whatsoever.