stalled. Q4 was not kind to the company and CFO Winston Yung thinks he knows the reason why. During the today's earnings call Yung admitted that HTC "dropped the ball" with its selection of LTE devices. He conceded that the bulky handsets simply failed on a design and spec level -- especially when it came to battery life -- and were not selling nearly as well as expected. Unsurprisingly, the company promises to turn its fortunes around with the next product cycle, which is rumored to kick off at MWC with the Ville.