So I have a second gen apple tv that I just don't use anymore. I looked on CL and fleabay to see what they were going for and wow, resale on these things has jumped from when I bought it. It's on an older firmware and is jailbroken. That being said, here's my question: I have my AppleID information on the ATV as I used it for home sharing. I want to remove that data from the ATV, but really don't want to go through the effort of flashing and rejailbreaking the device. Is there any way to secure delete individual plist or preference files? Any advice is appreciated.