WhatsApp is one of the most popular messaging apps on the planet, with over 1.5 billion active users. If you’re not sure how to sign in to WhatsApp on your phone, this guide will show you how. To sign in to WhatsApp on your phone, first open the app and click on the three lines in the top left corner. Then, click on “Settings.” Next, scroll down until you see “Accounts.” Click on it and then click on “Sign In.” Enter your username and password and then click on “Sign In.” If everything goes according to plan, you’ll be signed in to your account! ..
