If you have a WhatsApp account and your phone is lost or stolen, there are a few steps you can take to disable it.

  1. Open WhatsApp and sign in with your account information.
  2. On the main screen, click on the three lines in the top left corner of the screen and select “Settings.”
  3. In the “Settings” screen, scroll down to the bottom and click on “Privacy.”
  4. In the privacy screen, select “WhatsApp.”
  5. Click on “Disable.”

To disable WhatsApp if you lost your phone:

Log in to WhatsApp with your username and passwordClick SettingsClick Account.

how to logout from whatsapp if phone is lost