I used to be able to view my SD card contents to copy and past photos and videos from my camera, now when connecting my Razr M via usb to my Win7 machine after Jellybean install I now get
Autoplay brings up a CD Drive Device Manager window with the options of
Install or run
1) Install Motorola Device Manager
2) general options, open folder to view files
When I open "folders" it does NOT show me my files, like an external drive, like it did before, it just shows the Motorola Device Manager Setup install and it's files. There are no other drives associated w/ the phone when connected.
Looks like Jellybean install must have turned off "Developer Options" under System, seeing all the settings greyed out, I turned it on, and checked the option of "USB Debugging" and now when I plug in my phone I can see the internal memory and SD card like before.