Is it too late to turn around Blackberry maker's fortunes?
28 June 2012 Last updated at 10:06 BST
Research in Motion, the maker of the Blackberry, is going through the toughest period in its history.
Its share price has slumped to a nine-year low as the company flounders against competition from rival smartphones - a far cry from the days when business executives and their Blackberries were inseparable.
It has already warned investors to expect another grim quarter.
Some fear a turnaround plan may come too late.
Michelle Fleury reports from New York.