Apple may be planning to release three different iPhone models later this year, essentially adding a new 4-inch model to the lineup, according to the often-dubious DigiTimes. Citing “industry sources,” the report notes that the iPhone 6 and iPhone 6 Plus would be directly upgraded to the “iPhone 6S” and “iPhone 6S Plus”, respectively, and that a new “iPhone 6C” would be added to the lineup — a four-inch…
