How to tell the difference between a real and fake life proof case?

Today i went to platos closet and they had a life proof iPhone 4 or 4s case for sale. I bought it and i was wondering how to tell if its real or fake? It has codes on the front piece and the back piece but it says patent pending on the back. My friend has an iPhone 5 life proof case and it looks very similar to it but i didn't know if there were any special ways to tell between real or fake. Also how can I know how to tell the i all of my seals are correctly shut so i can take it under water. Thanks so much any additional info would be great too!

Using iTunes On A New Computer?

I recently bought a new computer and I want to use it to sync my iPhone with iTunes. I copied all of my music from my old computer and put it in iTunes on my new computer. I also signed in to my iTunes account on my new computer. Here's the problem:

When I try to sync it basically says "all of your data will be erased." Now I don't mind if my music gets erased because I have copied these items, but will all of my apps be erased? I know I could just re-download them but none of my settings/preferences/data will no longer be on them. Is there an easy way I can sync with my new iTunes without deleting all of my apps/photos?

Should I download IOS 7 from torrent?

I just saw the new apple IOS 7 and I thought that it looked really cool. I would like to download it without a apple developers account, and I was wondering if that would be a smart move because it would be on my main device (Iphone 4s). Also I was wondering if once the beta was downloaded and the actual version was released by apple in fall 2013, can you upgrade to that at all?

How to jailbreak iPhone 4s version 6.1.3?

I want to jailbreak my iPhone, version 6.1.3… And I know you can use redsn0w and stuff like that but when I download that to my Mac, when I try to open it, my computer says this app came from an unidentified developer and it can't be open. It has something to do with the system preferences or something, I tried to change it but I can't. I used evasi0n to jailbreak my old phone that's on version 6.0 I think and it worked fine. But evasi0n only goes up to 6.1.2.Is there a different program that I can use that my Mac will let me open? And if not is there a way to downgrade the system on my phone to a 6.1.2?

Cheap good quality iphone 4 cases?

I know, i know. Iphone 4, i'm a little bit late right? Anyways, i need a cheap but good quality iphone case. I don't want a hard plastic cover or just a bumper case.

How to downgrade iOS on an iPhone 4s?

I have an iPhone 4s that thinks it's docked all the time, so my sound doesn't work. The only solution is to remove the file that lets the phone act "docked".To do this, I need to jailbreak.

Problem is the phone is on 6.1.3, an unjailbreakable iOS version. I need to go down to 6.1.2 or less to jailbreak. I downloaded the necessary IPSW, but when I option+click restore and select the ipsw, it starts the restore then says i can't do it. Is there another way?