I need to recover a photo from the internal memory of a Samsung Galaxy S4. The problem is that the S4 uses the Media Transfer Protocol (MTP), so Windows cannot access the device as a disk. So almost every recovery program cannot read from the phone's internal memory.
I have watched many Youtube videos and tutorials, but they always seem to need Root privileges. I cannot root the device, since it's been lent to me.
I have tried on Windows and Ubuntu.