Media playback is unsupported on your device

Blackberry reports surprise profit of $23m

19 June 2014 Last updated at 22:10 BST

Many people have been writing Blackberry off as a spent force, but are we seeing the naysayers proved wrong?

Shares in Blackberry closed up 9.6% on Wall Street after the troubled smartphone maker reported a surprise profit of $23m.

Jeremy Howell reports.

Most watched

Copyright © 2015 BBC. The BBC is not responsible for the content of external sites. Read more.

This page is best viewed in an up-to-date web browser with style sheets (CSS) enabled. While you will be able to view the content of this page in your current browser, you will not be able to get the full visual experience. Please consider upgrading your browser software or enabling style sheets (CSS) if you are able to do so.