Recover deleted videos from iphone 4s?

Heres the story:

Yesterday I created a video via imovie on my iphone but i accidently deleted the videos used to make it. Is there a way to recover the lost video files? And bfore you even ask, no i didn't back up because when they got deleted, i was out on a history club trip. If you know of any way to refind them, let me know.

Also I TRIED wondershard n it failed as in won't work. Something about can't connect or error when it reads that its connected.

Also i own a mac so any mac based products would be great.Ps i alsoydidnt delete anything since i deleted the videos in hope to recover the files

Added (1). Actually you do. All information, once deleted, unless taken up by another program/videos/photos, it will still remain on the phone but hidden. All information isn't 100% deleted.

now in the case of apple products. That is true. So if I were to take more photos and videos as of now, it will erae that information and write overtop of it making it become un recoverable. But the fact that i havnt means it still is

NOW i'm asking how can a person recover those deleted files from an iphone that has not yet been written over after it got deleted and the virtual memory is still there for it?

TERRIFIED, Is the Evp app on iphone genuine?

I down loaded iphone EVP cause I was bored and I thought like most of their applications it's fake, and at first I thought it was, generic 'ghost' whispers and random faces appearing on the screen that looked "programmed " in so I upped the ante and started to talk just to amuse myself
Suddenly everything changed this man appeared ' standing right against my sitting room wall with his back against the wall, real life tall, not suspended, feet on the ground, and leaning against my wall like he knows it's there, so real and proportional but he was there only momentarily, I asked what his name was and he said Shaun as clear as you like, I said not to be afraid of me and he said "I'm not afraid I'm good" so I said how are you, he said "dead" I said I sense we're going to be friends and he said "no" so I said " I sense you are a kind hearted person " (attempting to placate as I'm getting scared) he said " no I'm not, I need you to get out" I said why and he says " get out, just go" I sat silent for a minute and I get " I said get out! Run!" So I switched the application off, obviously I haven't run but I'm wondering if I should?
Can an app hold an intelligent conversation like that? Or has it got word recognition programmed in or have I got a ghost in my flat, is this thing real or not? The other random faces and groans were fake granted, but this last bit I'm not sure has anyone else experienced this? I'm really shook up

Please let me know what you think

Do people know if you block them on ios 7?

If you use the block option on the Iphone ios 7 will the person know you blocked them?

Added (1). ( I Did not know what to categorize this as )

Added (2). Oh!~ And not to ask of to much, what happens when that person tries to call you? U////u Thank you~

How much would it cost to switch iphones under a two year contract?

I have an iphone 4 and its pretty much destroyed. I cracked the entire back and the front screen. I want to upgrade to the iPhone 5s but i'm not eligable for an upgrade yet. Could I still switch phones? And how much would it cost? And what is the full retail price of the iPhone 5s?

Can I get feedback and/or ideas for moving forward with my photography?

I'm twenty-nine and an amateur photographer. I started taking pictures two years ago with my iPhone camera, then moved "up" to a Sony DSC-S85. I take a lot of self-portraits and I also use Photoshop. Taking pictures has become a passion or an obsession, and I do it almost every day. I would love to have feedback on my work as it appears on my wordpress blog, but also ideas on how to move forward. What do I do next? Or is there even a "next"? Any thoughts will be appreciated. Here is my blog's URL:
http://chasingmeaning.wordpress.com

For Which one I ll go for between IPhone 5/5s or Sony Xperia Z1?

I want to buy a mobile between Iphone 5/5s or Sony Xperia Z1. I want a phone which is snappy, nice photography ( I don't want to go with megapixel count, I want to go with Image quality or I can say sensor), multitasking and zero lag.
Currently IIm using Samsung Galaxy S3 I9003, but I don't know why, despite of quad core processor, the phone is laggy, whn I try to run multiple application it hangs. So I want to change it.
I don't want to go for any other brands, even Samsung i don't want, So please give me suggestion for which one I ll go for with reasons

My 3G isn't working on my iPhone 4S?

It worked fine this morning when I was on my Wi-Fi but when I left home it won't connect to anything. It doesn't even send iMessages to other phones. What could it be?

IPhone 5s/5 size comparison?

Are the iPhone 5 & 5s the same exact size? Or is the 5s a new shape? I'm just curious to make sure an iPhone 5 case would fit a 5s.

I know the 5c dimensions are different.