1 . Camera's Wi-Fi is set to [Enable] If [Built-in wireless settings]'s [Wi-Fi/NFC] is set to [Enable] under [ Connecting the Camera to a Computer using a USB Cable (EOS 5D Mark IV).
Sending images to a computer using EOS Utility 3 .x ( Wi-Fi function) (EOS 5D Mark IV) Connect the camera and the computer to the same wireless LAN router and establish a connection. You may not be able to establish the connection due to your security settings or other characteristics of your environment.
1 . Turn on ... Be sure to set a nickname as otherwise you cannot set the wireless functions. ... (You can enter between 1 to 10 characters.) ... 1 . NFC-enabled smartphones can be connected by touching them to the camera. ... " Step 3 : View and Save Images On the Smartphone". ... " Step 3 : View and Save Images On the Smartphone". Step 3 : View and Save Images On the Smartphone 1 . On the Camera Connect menu screen on the smartphone, choose [Images on camera]. ... ID: 8203036100_EN_ 3
To connect via Bluetooth, a Bluetooth-equipped camera and a Bluetooth 4.0 or later-equipped device* (supporting Bluetooth low energy technology) is required. *Bluetooth 4.0-equipped devices: above iPhone 4s / iPad 3 rd/ iPod touch 5th Camera Connect for Android