回答“Can't transfer photos to PC”I had this same problem. Samsung and AT&T offered me no solutions that worked. The "Developer" option did not work for me. Installing Samsung Smart Switch did not help. Installing the driver did not help. Installing Samsung developer software did not help. Nothing worked for me until I had a sudden bout of common sense and copied all my gallery photos and then pasted them into the SD card's DCIM Camera folder, which allowed me to view and transfer whichever photos I desired.