I don't know too much about the workings of mobile phones, so will try to give as much detail as I can (and excuse me if I gave out redundant info)
I got the HK Traditional Chinese version of the K850i.
I've got the DCU-65 usb cable to connect to my PC
and i noticed that in the normal phone mode, when after i d/c my phone from the pc, and pull out the cable from the usb socket, it will miraculous cause my PC to reset. tried different usb ports, and same problem occurs so it's not a port issue.
however if i put it into mass storage mode and connect to pc using the same cable, i don't have the reset issue.
i've also noticed that sometimes when you are accessing certain sections of the phone, for example viewing photos, and then the standby mode kicks in, it becomes a bit of a battle trying to get back out of it (usually takes a bit of button pressing, and exiting the photo view mode to get it back to normal)
Does anyone else experience similar issues?