I have made a few calls on my X today and all was fine... Then I ran into an emergency situation, needed to use the phone to call a buddy, and nothing Got a call back from buddy, green button to answer, nothing Called VM, nothing.. Turned speakerphone on, works great, speakerphone off,.... as mute as helen keller! I am so upset, I had a flawless X.. Installed are: Launcher Pro Plus TFLN Acar APK insaller, Applanet Autozone Compass Droidlight Facebook Foursquare Groovy Comic, Man Gymtecknic Homeswitcher Pure Calendar Widget Beautiful Widgets Weatherbug Elite Youtube and Tasker im about to cry! It already took 2 weeks to get the phone, I recieved it Wednesday! just my luch... Im going to try the factory reset and see if that helps but if anybody else has anything to add please do!