You can transfer files, such as pictures or audio files, between your computer and your phone.
Connect the data cable to the socket and to your computer's USB port.
Slide your finger downwards starting from the top of the screen.
Press Android System.
Press Tap for more options..
Press File transfer to turn on the function.
Start a file manager on your computer.
Go to the required folder in your computer's or your phone's file system.
Highlight the required file and move or copy it to the required location.