Can't access LG Vu c920 phone USB files in F12.

[Vietchia]

In F10 I could access Pics, Music, Video, etc files on the USB card with no problem. In F12, nada.
lsusb sees the phone, lists it as ID 05c6 : 1000 Qualcomm, Inc.
When I hotplug the phone on a F10 install I see that it loads 3 modules. vfat, fat, and usb_storage.
So, on the F12 install I modprobed those drivers, plugged in the phone, and still no trace of it.
I get the feeling that I'm supposed to modify some udev or hal files to get this thing working again, but , for
that task I need some advice.

[Vietchia]

Well, things are getting eyebrow raising with this device. Sometimes lusb lists it as a Qualcomm device, othertimes it lists it as ID 1004:600 LG Electronics! (Still doesn't connect.) And, when I leave it connected and start the box, F12 refuses to boot at all.
So I'm going to chalk this one up to a bug in DeviceKit.