As a smartphone user, I am almost sure you have come across the term Unmount SD Card if you have been using your SD Card to expand the phone’s storage capacity. Before learning how to unmount SD Card, it’s also good to know what the term Unmounting SD Card means.
Unmounting SD Card refers to the act of the phone or computer’s operating system, giving up control of the SD Card. In this state, the SD Card can safely remove from the phone or computer without the risk of causing damage.
Mounting SD Card, on the other hand, would imply that the phone’s or the computer’s operating system can read the SD Card, hence having control of it in terms of reading and writing operations to it. In this state, the SD Card is fully integrated into the device, and it is ready for use.