How to get photos off device? My samsung galaxy s4 screen and touch no longer work and I am trying to move my photos to my mac. The screen is locked and the mac is not authorized to connect the phone. I've tried to use a mouse to control the phone, it didn't work. I do not have a samsung account so I cannot unlock the screen that way. I know the problem could probably be solved by rooting but because I need my warranty this is not an option. I have onedrive(skydrive) installed, maybe it is possible to remotely activate photo backups?

My question:
How can I get my photos off the device? or how can I unlock the screen so I can get the photos off the device?
One thing that could be very useful is adb commands, but that only works if you have USB debugging enabled under developer options. If you happen to be in that situation, you can connect your phone to your computer and you can easily unlock your phone that way.

Otherwise, using a mouse is the only other option I can think of. The easiest solution is adb, however, if you can find a way to make it work.