Hello, I had Optimus V Froyo 2.2.1 with Quick Settings and tethering was working fine. About three weeks ago VM sent me a new Optimus V, since mine broke and I still had warranty. The new phone shipped with Froyo 2.2.2 and once again I installed Quick Settings before I even rooted the device. Tethering was not working. When I try to turn-on the Hotspot feature, almost immediately my mobile data gets disconnected and I receive system message that reads "Network is unavailable". I press OK, the Hotspot feature turns off and the mobile data reconnects again. I almost never tether since I don't need to, but once a month I need that 5 min of internet on my laptop. I searched online but I couldn't find anything. Tried a few different hotspot widgets and apps, no luck. Any suggestions are much appreciated!?