SAN FRANCISCO (AP) — Apple says iPhone sales fell for the second quarter in a row, putting a damper on revenue and profit for the period ending June 30. The tech giant sold 40.4 million iPhones in the quarter, down 15 percent from a year earlier. Profit fell 27 percent to $7.8 billion, while revenue dropped 15 percent to $42.4 billion. Apple also sold fewer iPads, Macs and smartwatches.