To use quick scan, you can add QR Code Reader icon to your Quick Settings menu.
Features of QR Code Reader:
• Scan QR Codes, quickly read all QR Codes.
• Create custom QR code.
• Create Contacts QR code to share.
• Flashlight supported for low-light environments.
• Recognize code within pictures.
• Scan/Generate history supported.
• Support Quick Settings for quick scan.