With the Mobile File Transfer ( MFT ) app , leverage on the fast 5G mobile network of smartphones to quickly transfer high resolution images from the camera to FTP servers . This is made even more convenient with the Adapter for Smartphone Link AD-P1 , which allows easy mounting of the smartphone on the camera ’ s Multi-Function Shoe . With a dedicated high-speed USB-C cable , transfer images from the camera to the smartphone at blazingly fast speeds . This workflow greatly enhances photographers ’ efficiency in the field where wireless networks are not readily available .