I don't know what happen but after having my VM Optimus for over a year all of a sudden my wifi went kaput. In the settings>wireless and network settings the turn on wifi box is always unchecked. I'll tap it to check it. I then tap Wi-Fi settings. Before there was always a list of networks that I've either previously connected to. Now they've all mysteriously disappeared. The phone will try to scan for networks but after awhile a message will appear unable to scan for networks. The phone is stock version (no rooting, roms, whatever) with Froyo 2.2.2