The worlds most popular and used Messaging App WhatsApp is going to terminate the services for nokia, Blackberry and other older OS by the end of 2016. In a latest Blog post by WhatsApp team, they reminisced about their launch back in 2009, when most smartphones were either a BlackBerry or a Nokia. It was a different time, and the Facebook-owned app’s developers have to cut them off, because the platforms “don’t offer the kind of capabilities they need to expand their app’s features in the future.”

the platforms on which the app will no longer work are