How to read QR codes on a G-Plus phone or tablet step by step, instructions to scan a QR code with a G-Plus phone or tablet for free through the camera or download and install applications to scan QR codes on devices from the G-Plus brand that do not have a QR code reader installed.
Using your G-Plus smartphone or tablet you can read QR codes and view their content thanks to the camera and software applications available for free download.
Search your device among the extensive G-Plus catalog available.