Apple developed their iPhone in such a secret over those of the two and a half years, and for the many it is just inside the company, these devices are specifically only been known by just their code names that is “M68” and “Purple 2.” Apple was focusing on surprising everyone with their iPhone, and that meant that many of the engineers that are working on the original handset doesn`t even know what it would be eventually look like.At a first glance, the red iPhone M68 prototype board looks like a motherboard you’d find inside a PC from more than the 10 years ago. It’s hardly of the same size, but their components are a little bit different apart. Apple developed this kind of particular panel of the board, an engineering validation test or you may say (EVT) samples, for their engineers working on these software primarily and their radio portions of the original iPhone. These developers wouldn’t even know that the final form of the iPhone, and sometimes these kind of boards were directly supplied without their screen and you can see it attached in our devices and easilyaccess icloud photos on iPhone. Apple is one and only brand which uses their red printed circuit boards for their prototype such as iPhone hardware, favouring green,blue, and the other colors also for their production in the units.