where is the usb icon in settings on samsung note 5

Instead, when you connect a device to your computer, the computer queries the device and the device responds with a list of files and directories it offers. Your Android device doesn't expose its entire storage device to Windows. Rather than exposing your Android device's raw file system to Windows, MTP operates at the file level. This protocol works very differently from USB mass storage. It was designed to allow other media player companies to compete with Apple's iPod and iTunes. MTP stands for 'Media Transfer Protocol.' When Android uses this protocol, it appears to the computer as a 'media device.' The media transfer protocol was widely promoted as a standardized protocol for transferring audio files to digital music players using Windows Media Player and similar applications. Any files or apps stored on the SD card or USB storage would be unavailable when it was connected to the computer. When you connected the storage to the computer, it was disconnected from the Android operating system running on the device. Whatever device is accessing the storage needs exclusive access to it. There were problems with the way this worked. The drive makes itself completely available to the computer, just as if it were an internal drive. USB mass storage is the standard protocol used by flash drives, external hard drives, SD cards, and other USB storage devices.

When disconnecting it from the computer, you'd have to tap a 'Turn off USB storage' button. When you connected your Android device to your computer, you'd have to specifically tap a 'Connect storage to PC' button to make the Android device's storage accessible to the computer over USB mass storage. USB mass storage - also known as 'USB mass storage device class,' USB MSC, or UMS - was the way older versions of Android exposed their storage to a computer. Why Modern Android Devices Don't Support USB Mass Storage

Where is the usb icon in settings on samsung note 5