How to reset your WhatsApp QR code
You can reset your WhatsApp QR code at any time to make the previous code invalid and create a new WhatsApp QR code. If you delete your WhatsApp account, your WhatsApp QR code will also be deleted.
Reset QR code
- Open WhatsApp > tap More options > Settings.
- Tap the QR icon displayed next to your name.
- Tap More > Reset QR code > RESET > OK.