Whatsapp is an instant messaging service which in popularity/usage surpassed default messaging service. Facebook company bought WhatsApp for a whopping 19 billion dollars. Whatsapp is a free service to the user and WhatsApp not getting any money right now through users. So, to generate revenue Whatsapp going to launch special business accounts which are given to companies with essential features to engage with customers.
Whatsapp going to introduce many features in the coming days which may need additional resource capabilities from mobiles. WhatsApp announced that for blackberry 10 and Windows 8 model phones WhatsApp won’t work after Jan 1, 2018. These models won’t support the latest WhatsApp updates. Android OS mobile phones minimum configuration to support WhatsApp is now made to android 4.0 +.
Whatsapp till now has no support to transfer chat history from one OS to another OS mobiles. Who wants to upgrade their mobile to another OS mobile will lost the chat history. However, WhatsApp will provide chat history in the form of an email.