[00:00.00]The head of the world's largest mobile phone maker Nokia has painted a bleak picture of the company's fortunes. Details of what Stephen Elop had to say appeared in a leaked internal memo, as Rory Cellan-Jones explains.Stephen Elop compares Nokia to a man trapped on a burning North Sea oil platform, saying " We have multiple points of scorching heat that are fuelling a blazing fire around us." He says that three years after Apple launched its iPhone, " we still don't have a product that is close to their experience." Nokia invented what we now know as the smartphone, and the memo describes the news that the firm has now been overtaken in that market by Google's Android system as unbelievable.