Integrated ecosystem is something a number of players have tried and failed at, as they simply don't have the resources to build it up and sustain it until they are competitive.

Apple has started small too: tiny little iPods with iTunes + digital content sales really put them back on the map, before they scored a hit with iPhone which was an iPod touch with a modem. They have been riding the iPhone wave since, gobbling up money with iPhone and iPad manufacture and app sales, which allowed them to expand to SoC production for laptops too, which is what got them back on the PC (as in "personal computer") map too.