How To Activate Cash App Card Without QR Code?(Using Card And CVV number) Sometimes the QR code doesn't work or your camera doesn't support the QR code when you still manually activate the Cash App card. Enter the CVV number and the expiry date of the Cash App card. Once you have entered the required information, your Cash App card is set up and ready to use. Visit for more info: https://cashappscontact.com/blog/activate-cash-app-card