I've probably tried this 100+ times now. Used my desktop pc, laptop, (both windows 7 x64) Tried counting to 1, 2, 3, tried disconnecting the instant I press update. Have tried pulling ethernet cable, disabling network card, toggling wi-fi through hard-switch on laptop.
Its just not working for me! Samsung Omnia 7, on T-mobile UK, locked to just that network. Ive seen posts/comments on neowin and here from people with same handset/network and have done the network disconnect trick.
If I uncheck the "use my mobile data connection to check for updates" option on the handset, and then turn off wi-fi on the phone also, it doesnt matter if I stay connected to the net, Zune will never find an update. Says there is no internet connection.
At the end of my tether.