These are the cells where WhatsApp will not work.

WhatsApp will stop working on old smartphones, leaving millions of people unable to view messages. According to foreign media, the a-Albania reports, the messaging platform will remove support for a range of older smartphone models coming on November 1 - meaning millions of people can be left without access to messages, photos and videos from their loved ones.

Thus, about 43 models - both Android and iOS - will not be able to use the messaging service. Smartphone models with Android 4.0.4 or earlier will become "unsuitable", as well as iPhone with iOS 9 or previously installed. WhatsApp claims that giving up support for older phones will make the app work more securely. The messaging service has lost many users over the past year due to ongoing security concerns over new service conditions.