The HTC Kingdom has landed on our doorstep before, but a few rumors and a blurrycam shot still had us questioning whether or not the mystery device was merely a figment of our imagination. A new FCC filing suggests that it is more real than ever, houses CDMA and WiMAX radios, and is headed for Sprint. The rumored qHD display is confirmed, but little else. An inspection by the government body presiding over all things electronic suggests a release could be in the near future. Consider our interest piqued.