Select the video options that you want to delete, and then click the button "delete"; you can delete the selected local
video.
6.2.9 Photos
Click on “Photos” option
Click on the icon
, the local playback video list change to editing states.
Select the image options that you want to delete, and then click on the button delete to delete the selected local
images.
6.2.10 Modify password
Click on” modify password” option in the main menu, and then into the interface as follows: