LG -E430 Quick Reference Manual page 140

Connect your phone with your computer
Transferring music, photos and videos using Media sync (MTP)
18
1. Connect the phone to your PC using the USB cable.
2. Select Media sync (MTP) option.
3. Your phone will appear as another hard drive on your
computer. Click on the drive to view it. Copy the files from
your PC to the drive folder.
4. When you're finished transferring files, slide down the Status
bar and touch USB connected > Charge only. You may now
safely unplug your device.