Allow the camera permission to Connect WhatsApp with PC, and don't forget to logout.
Go to the WhatsApp Web website via your browser on your computer. A QR code will be displayed
Open the WhatsApp mobile app on Phone. Select Settings Linked Devices then Link Device followed.
Your phone will ask for authentication like a fingerprint, then the camera will open to allow you to scan a QR code, but in some devices this option is disabled you can watch our instruction to allow the camera permission.
scan the code by holding your phone up to your computer screen.

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