I'm really hoping that I'm worrying about nothing here, so if anyone can help out please :) ...
I was able to download the latest system update (as it saved progress of download from each attempt) but my software update for Zelda isn't working out. Will downloading the update in on/off segments with my wifi dropping f*** the data up and cause game glitches or errors?
To update your Wii console to the latest version, simply connect your console to the Internet and manually select "Wii System Update" from the Wii System Settings page.
You can check the version of your Wii console by looking at the numbers on the top right corner on page 1 of the Wii System Settings page.
My Wii U is current next to my router, trying to update again. Hopefully you guy's with the Problem can find a work around. They are with a different internet provider, I'm with virginmedia and they are with BT.
The update went smoothly for myself on launch day, which is something i was not expecting after hearing some of the storys about it being 5GB and that it takes upto 3 hours. Anyway the update worked first time at their house.