Other stories we're following this morning include:
The average price of a smartphone around the world will rise 6% this year, according to GfK. Recode report
Apple acquired the wireless charging company PowerbyProxi for an undisclosed sum. Reuters story
The rise of mobile advertising is a double-edged sword for Google. MarketWatch article
The Communications Workers of America said a merger of T-Mobile and Sprint would cost tens of thousands of jobs. Reuters story