WhatsApp stops working in these iPhone and Android handsets

New York: To introduce new features and to stay secure, popular social media application WhatsApp has stopped working in older iPhones and Android handsets. This was to ensure that WhatsApp could continue , which relies on the app being used on newer operating systems. The company has advised that anyone with one of those older handsets who want to keep chatting with friends simply has to buy a newer phone. WhatsApp had initially said that all BlackBerry models and some Nokia handsets would also find themselves unable to get onto the chat app. But it went back late last year, apparently in response to complaints. "We are extending support for BlackBerry OS, BlackBerry 10, Nokia S40 and Nokia Symbian S60 until June 30, 2017," the company wrote in an update to its blog. The changes are thought to be in large part to allow WhatsApp to more deeply integrate encryption and other privacy services. Such technology stops messages from being read, and has led to WhatsApp facing criticism from governments who believe that WhatsApp conversations should be made public, the report said. It's also likely to allow for more rapid introduction of new features. Rumoured updates scheduled in 2017 include a new feature that would allow people to edit or entirely delete messages after they have been sent. These are the operating systems on which the app won't work anymore, the Independent reported on January 1.

• Android 2.1
• Android 2.2
• iPhone 3GS
•  iPhone iOS 6
• Windows Phone 7