(Telecompaper) T-Mobile US added 2.1 million net customers in Q4 2015, bringing its total customer count to over 63 million. This was the eleventh consecutive quarter that the wireless carrier has generated more than 1 million net customer additions and the third consecutive quarter with more than 2 million net customer additions. T-Mobile posted USD 8.25 billion of revenue in Q4 2015, up 1.1 percent on Q4 2014, with service revenue up 11.7 percent and 10.8 million devices. Adjusted EBITDA improved by 30.2 percent to USD 2.3 billion. The operator increased its net profit to USD 297 million (USD 0.34 EPS) in its latest quarter, versus USD USD 101 million (USD 0.12) in Q4 2014.