After a hard reset, the wifi will work for a while, browsing the internet works fine. When I go to use wifi for apps like Facebook or Ubertwitter the wifi logo disappears. When I go to manage connections the wifi box is unchecked. If I try to check the box, it unchecks by itself. If I go to scan for network it prompts me and says turn om wifi? I say yes, it pauses for a few seconds then says
"unable to turn on Wifi". I will not be able to use the wifi or turn it on until another hard reset.