When I try to turn on my LG Optimus Slider's Portable WiFi Hotspot (in quick settings) I get: Error Code 67, unable to establish wireless connection. Please select Update Profile... etc. I do that. Then I try to turn Portable Wi-Fi Hotspot on again and I get Error Code 67 again... an infinite loop. Has Virgin Mobile disabled this function? I want to use my phone as a hot spot just occasionally, and very briefly, so I can check things on the web using my android tablet.