- USB OTG means Universal Serial Bass On The Go.
- OTG is a phone accessory or adapter that allows you to connect a USB flash drive or USB cable to your phone through the charging port.
- Connect your flash disk to the USB port (female end) before plugging the other end into your phone’s charging port.
- You can open the contents of the flash drive from the notifications bar or through the file manager/My files App on your phone.
Also read: What is the Bokeh Effect in Phone Photography?