Wii U System Update 5.5.1 is Live, Download Now!
A new system update (5.5.1) for Nintendo Wii U is now available to download. Don’t expect much from it, as it only brings system stability and minor improvements to enhance your overall experience.
The update is 47MB in size:
Further improvements to overall system stability and other minor adjustments have been made to enhance the user experience.
Nothing else was mentioned so that’s all we have regarding update 5.5.1.