If you select Delete All, press the center joystick button to display the submenu.
3.Move the joystick left and right to select X or √ and press the center joystick button to delete.
4.Press the Menu button again to exit the menu.
zNote:
Once deleted, files cannot be recovered so make sure you have a backup before you delete. Files that have been protected will not be deleted. You have to unlock the files first before deleting them.
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