Hello, LG has launched their official USB Modem Driver of the LG Optimus Pro C660 for downloading. I know a method on how to download the LG Optimus Pro C660 USB Modem Driver.It’s necessary if you are going to flash/unbrick your phone. Following is the links I want to share it with you.
LG Optimus Pro C660 USB Modem Driver Download:
It will take you a few minutes to complete the process, and this process will help you to solve problems and ensure the LG Optimus Pro C660 driver to be properly installed. After restarting, the driver will let you to transfer files via USB. Simply plug in your LG Optimus Pro C660 and you should be ready to go.
I hope that this information will be helpful for you. And I would be thankful for you to leave your feedback.