New Wii U System Software Update 5.4.0

Today, June 8, 2015 Nintendo released a new System Software for the Wii-U

Their changelog:

Improvements to system stability and usability:

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


Wikified changelog:

Title updates:
– ErrEula -> v104
– 0005001b-10068000 -> v6
– Updater/Wii U Menu -> v196
– Version.bin -> v512
– System Settings -> v178
– Wii U Electronic Manual -> v147
– HOME Menu -> v180
– Internet Browser -> v220
– AOC Overlay App -> v34

Internet Browser:
– Mozilla/5.0 (Nintendo WiiU) AppleWebKit/536.30 (KHTML, like Gecko) NX/ NintendoBrowser/


If you had something going with webkit 536.28 then don’t update, unless you want to have 536.30 for a new challenge!

I bet you did not see this one coming

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