Video tutorial
How to make a Wi-Fi connection using QR code
For Android
Install the latest version of [Smart Remote Control] application of PlayMemories Camera Apps on your camera.
http://www.sony.net/pmca/
Install the latest version of PlayMemories Mobile on your smartphone.
http://www.sony.net/pmm/
Connecting your camera and smartphone via Wi-Fi connection with QR code using DSC-RX100M4.
Press "MENU" button.
Press [Application] → [Application List].
Select [Smart Remote Control].
The QR code is displayed when a Wi-Fi connection is available.
Launch PlayMemories Mobile on your smartphone.
Select [Scan QR code on the Camera].
Select [OK].
Scan the QR code to place on the center of smartphone screen.
Select [OK].
The Wi-Fi connection is completed.
You can operate the camera using your smartphone.
To exit the operation, select Home button.
Press "MENU" button.
Select [Exit].
