It is widely believed that HTC will be bringing two high-end smartphones to this month’s Mobile World Congress. One of which is rumored to be the company’s latest flagship device, the HTC Endeavor (previously the HTC Edge). BGR exclusively reported in November that the handset would feature a 1.5GHz NVIDIA Tegra 3 processor, a massive 4.7-inch 720p HD display, an NFC chip, 1GB of RAM and an 8-megapixel rear camera with 1080p HD video capture support. Now, a new ROM Update Utility (RUU) uncovered by XDA-Developers has all but confirmed the handset’s specs, which include the new Android 4.0.3 Ice Cream Sandwich OS and Sense 4.0. In addition, the leaked RUU has given insight into Sense 4.0’s updated appearance in both landscape and portrait modes. A few more images of the the skin follow below.