I accidentally deleted an important video on my iPhone 5 right after recording it in about December, 2013, and I was unaware that you could recover deleted things so I did not try to recover it. I was just told that I actually can recover things, so now I'm wondering how. I have synced my iPhone to my computer a few times since and added a few songs or whatever but not too much. Given the amount of time since it was deleted and that it is a video and not a photo, how or what programs do I have to use to do this, if I can? Money isn't a problem if you have to buy them but I'd obviously prefer not to. Thanks!
Added (1). No, it doesn't. It always stays in a memory deep in the phone that takes up practically no space, and there are ways to get in there, I just don't know which ones work. Police go back into the history of computers and phones of things deleted years ago somehow but I don't know how.