The Ontario-based company BlackBerry said it expects that its adjusted net loss, will be in a range of about $250 million to $265 million (£165.4m) or a loss of 47 cents to 51 cents per share.
BlackBerry said it expects to report revenue for the second quarter of about $1.6 billion, of which roughly 50 per cent is expected to be revenue from its services unit.
The company said it plans to refocus its efforts on the enterprise and high-end consumer markets, offering end-to-end solutions, including hardware, software and services.
More top news
The Conservatives have maintained their narrow lead over Labour with less than two days to go before the General Election, a poll suggests
Chester has a proud political legacy. But now this once-safe Tory seat is one of the key 2015 battlegrounds
A Ukip candidate has been suspended two days before the election, as a video emerged apparently showing him threaten to shoot his Tory rival