it's not a failure. Apple is selling 5-10% more, year over year. But is losing the war to Android because of falling usage %. If apple continues on this path, they end up back in the 90s once sales slip. Sales of macs are slipping now because prices are going up in a crappy economy. That and Apple is also taking away functionality and user serviceability for the sake of thinness, even in desktops.Ha! You read the numbers and immediately decided it meant the 5C is a failure? Getting away from your bias for a minute, how did you come to that conclusion?
Creating disposable computers is effecting Mac sales. A failure to offer a compelling lower upper, or upper middle tier iPhone is further adding to androids growing numbers.
But hey, continuing doing the same thing, year over year, without deviation has really been the backbone of the tech industry, right?