In Depth: iPhone 7 Plus: What we want to see

iPhone 7 Plus - what we want to seeWhile the iPhone 7 is likely to be Apple's best-selling smartphone this year, there's sure to be strong demand for the iPhone 7 Plus too.Apple's only recently made its first foray into phablets and the iPhone 6 Plus made for a seriously impressive first stab... that said, there's certainly room for improvement.Given that Apple only tends to refresh its hardware designs every other year we expect the iPhone 7 (or more likely the iPhone 6S Plus) will look a lot l