I have a MacBook Pro and iPhone. Tried using the Cannon Connect app to install firmware like I did for 1.4. Starts the file transfer then I get "failed to transfer firmware" fault. So I tried to use my MacBook. Downloaded the file which is a .dmg file. Moved it to my applications folder and it will not open. Why can't we just get a .frm file to transfer to the camera's SD card? Better yet develop a version of Cannon Connect that runs on Mac so we can connect via usb to the camera to update firmware. Very frustrating.
