Wii U Firmware Update 5.5.4 Released by Nintendo; Offers Further System Stability Improvements


After last year’s firmware update, Nintendo has now released Wii U firmware update 5.5.4 which once again offers general system stability improvements.

Wii U system update 5.5.3 was released back in September of last year and while many thought the system to be somewhat dead, Nintendo has now released a new system update.

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The release notes for this firmware update only mention improved general system stability, but its likely that Nintendo has released this update to battle homebrew on the Switch predecessor.

Wii U Firmware Update 5.5.4 release notes

Further improvements to overall system stability and other minor adjustments have been made to enhance the user experience

The Wii U was released back in 2012 as successor to the Wii. Nintendo formally announced the end of its global production on January 31, 2017.