Ok, so everything was working properly until today my laptop stop recognizing my GS4 on ANY usb port (it still charges it but it won't open as a media device or external driver). I haven't installed anything new nor did I updated anything. I've downloaded the gti9505 usb drivers and I've RE-installed kies and still won't work. When I plug my phone in the Driver Software Installation tells me "MTP USB Device Failed" and if I go to the device manager there is an exclamation sign on "Portable devices" / "MTP USB Device".
Any thoughts?
Any thoughts?
