Pleaze, look at the attached pictures.
Did somebody of you have this seen , when connected the lumia in restoremode (camera button pressed on reboot until vibration) :
How can I access the UldrStorage? If I connect the phone in restoremode in Linux, the phone reboots 10 seconds after the restoremode was entered and the phone is connected to USB port. The device in lsusb is shown as Nokia Lumia 800 and the serial of the device is recognized.
In Windows the phone did not reboot, instead the device is as shown in the pictures.
I've a unlockable (qualcomm bootloader) Lumia.