Evo kako uninstalirati usb flash drajvere od w810/800 k750
1- Open \windows\system32\drivers
2- Delete all of this file:
Windows\System32\drivers\ggsemc.sys
Windows\System32\drivers\ggsemc.inf
Windows\System32\drivers\EPIUSB.SYS
Windows\System32\drivers\EPIUSB.INF
Windows\System32\drivers\ftlund.sys
Windows\System32\drivers\ftser2k.sys
Windows\System32\drivers\ftdibus.sys
Windows\System32\drivers\FTSERIAL.SYS
Windows\System32\drivers\FTSENUM.SYS
Windows\System32\ftserui2.dll
Windows\System32\ftserui.dll
NOTE: May be you will not find all the files.
3- Restart the PC
4- Download USB Flash drivers
5- After the download, extract the files in an accessible folder.
6- Turn off the phone.
7- Plug the USB cable ONLY in your PC.
8- Press, and pressing the C key in the phone.
9- Now, connect the cable to your phone.