To secure your account, open WhatsApp, go to Settings, click Linked Devices, and log out of all devices that aren’t yours.

In this guide, we will show you how to use a WhatsApp account on two to four phones using its Companion Mode feature.

How to delete a message for everyone To delete a message that you have sent, follow the below steps: Open WhatsApp and go to the chat in which you want to delete the message. Now, long press on ...