Why is it that I can't see it in Windows Explorer when I connect my smartphone to usb?

A. 1

When you connect your smartphone to USB, a window appears asking if your smartphone will allow the connection.
Press Allow here to connect to Windows Explorer.

Gentleman 9 years ago 0

OK

A. 2

It depends on the smartphone.
There's a case like the upper one.
Or you may need to unlock your smartphone to connect.

Gentleman 9 years ago 0

OK

A. 3

There are times when the connection pops up automatically on every smartphone
Or, if you pull the top bar, you will see an alarm that connects you to a window where you can choose how to connect.

Gentleman 9 years ago 0

OK