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Anyone know what this mean?
It appears when I connect an USB OTG cable with an USB device like a thumb drive on my phone
BTW, for disconnecting I go to the phone's Settings, Storage ... and unmount the USB storage, like I do it on my PC with an USB disk drive.
Harry
Are you not getting confused with the SD card external storage? my USB storage is used all the time when I don't have an ExternalSD card installed.