Recently uncovered FCC documents indicate that T-Mobile and Huawei me be working together on another handset.  The filing shows the phone to have support for  T-Mobile’s AWS bands among other decent sounding specs. The carrier currently offers the Huawei “Comet” as part of their pre-paid stable so this IDEOS X6 could be a potential successor. The X6 was recently announced for Australia where other details included a 4.1-inch screen, Android 2.2, HDMI-out, and HD capabilities.  According to the new FCC docs, the camera is rated at 5-megapixels.