I usually plug my LG Revolution into my computer to transfer photos and it works fine. I got a new computer and nothing happened when plugging it in, so I downloaded/installed the LG Revolution driver for Windows. First time plugging in after that I got a message about being unable to switch to USB mode using a power only cable, or something like that. This is the same factory cable I got with the phone and always use. I then rebooted my phone, and now am stuck with a message "you can not switch usb mode while in test mode". I've confirmed the phone is not in dev/test mode in the settings (though it obviously thinks it is), and have also tried on my old computer which used to recognize the device just fine. Is there any way to fix this without a factory reset, which I hesitate to do since I can't back up my files.