User manual
Transfer files with USB OTG. You can connect and add additional storage devices or
USB flash drives directly to your phone using USB OTG cable.
1. Go to [Settings] > [Additional Settings] and enable [OTG Connection].
2. Connect a storage device to your phone using USB OTG cable. You can directly
access data on the external storage device and play movies or music without having
to store them on your device.