Whatsapp is a very popular cross-platform app for communication between the smartphones. This application utilizes push notifications to get instant information on friends and colleagues sent. what's more, it can send and receive messages, pictures, audio files and video information with ease. Until recently, people have this app on their Android smartphones, but some fo them may delete chat history by their wrong hand, and it's vital to backup Whatsapp Photos on Samsung. Or else when this happens to you, what will you do.