If you are still using blackberry device, is high time you threw your BlackBerry smartphone in the nearby wastebin facility. The Latest report from Gartner, shows how blackberry operating system (OS) is of no use in the market which means they had 0% market share.
In the last quarter of 2016, blackberry sold 207,900 devices running its own operating system and this year 2017 was reported that they sold no phone running on their operating system which results to 0.0% market share and Windows OS still had a market share of 0.3 percent, iOS earned a 17.9 percent market share in Q4 2016 but Android was the clear overall winner with 352.7 million smartphones sold and a market share of 81.7 percent.
Blackberry has fallen down to 0.0% market share while other Operating Systems (OS) performed better than it. So this means blackberry has collapsed.