So I have a Galaxy S7 that has been recently damaged beyond repair but the system still works and I would like to get my files off the device but the screen doesn't work at all. When I plug it into my computer the phone shows up but once you click on it it'll say that the file is empty, I've looked around a people said that the device needs to be unlcocked first. Is there any way I can get around this, Again the screen does not work.