I saw that in order to enable the USB 3.0 driver on my phone, I need to use Kies 3.0 to download the newest firmware with a USB 2.0 cable. After that the issue should be resolved is that correct? The first time I used USB 3.0, It worked fine 5 or so months ago after I followed the message that told me to switch my settings to Airplane mode. Now nothing ... I would seem to think that the drivers for my USB 3.0 Adapter card is not being recognized by Windows 8.1.. ( Which I upgraded to after initially using the 3.0 file transfer.. ) I would appreciate your opinion as would not rather update my note 3's firmware..