Every year the applications adds important updates to meet the needs of their users. In this context, so some devices becomes incompatible with the new versions of the apps and some of them even stop working.
Here we share what smartphones iOS and Android in which WhatsApp will stop working, to the less correctly. It is important to note that the WhatsApp will continue to be available for devices Android with operating system 4.0.3 or later and iPhone with iOS 9 or later.
Samsung Galaxy S2
Motorola Droid Razr
LG Optimus Black