AT&T subscribers, if the HTC One X caught your attention earlier on at MWC, you’re in luck as the device has recently appeared at the FCC sporting AT&T’s HSPA+ and GSM networks, along with 4G LTE bands. There’s really nothing much to reveal here, especially since the device was unveiled a few days ago. For those unfamiliar, the HTC One X will be the company’s latest flagship device with a quad-core processor, a HD display, Beats Audio integration, a dual-shutter camera and will run on Android 4.0.3 Ice Cream Sandwich. However it should be noted that because it will support 4G LTE connectivity, this means that the quad-core processor is out the window and will be replaced by Qualcomm’s Snapdragon S4 processor, which while isn’t quad-core is reportedly able to perform almost as well. We’ll be keeping our eyes and ears peeled regarding pricing and availability.