Can you jailbreak an iphone 5 IOS 6.1.4?

I've been trying to jailbreak my Iphone 5. I have IOS 6.1.4 and I've seen people on the internet saying that until IOS 7 you won't be able to jailbreak your ipod or iphone for those IOS' and in between. Does anyone know if that's true or have they just not come out with a 6.1.4 jailbreak yet?

Can I use Mini sim on Iphone?

I want to buy a old iphone, but I don't want to pay much money, I just want to pay less money like normal phones, I saw on youtube, they cut mini sim to create micro sim, I just want to make sure, is this really working? If I use Mini sim on Iphone

IPhone = locked. No developers code, doesn't connect to itunes. What do i do?

I found some random iOS 7 beta 2 copy on YouTube so being myself I downloaded it and took all of the necessary steps in order to install it. After the completion of the upgrade I went through the proper steps to activating it and then all of a sudden my phone and computer gave me this error message.

"Activation error"
"This device is not registered as part of the iPhone Developer Program. If you are a member of the Program, please register your device in the iPhone Developer Program Portal."

I'm a bit screwed, because of this because my iTunes won't allow me to access the iPhone's information so I can't access the iPhone to restore my backup that I made before. And calling apple about it will not work because my iPhone used to be jail broken along with the fact that the OS wasn't exactly obtained legitimately:/ Please if anyone knows of any way to restore my phone to its original self without those two pleasantries involved, it would be great and I would highly appreciate it!

Call of duty or battlefield game?

I really love call of duty but every cod games are the same features like iphones. When I played battlefield 3 it was good but I wasn't feeling any excitement from it. When I saw bf4 it was good. Then cod ghost coming out pretty soon. What game should I get for Christmas time? Btw I'm intending not getting the ps4 until it's fix the bug's in the future. I'm pretty happy with my slim ps3.

Dollarstar.ca is a scam or a safe website?

This website sell iphone 5 less expensive and i think it's a scam, so i want to know what you think about this website www.dollarstar.ca

thanks

Added (1). I think your right, i found this on facebook https://www.facebook.com/...larstar.ca

i also tried to find his address, phone number, no luck

Added (2). I also found this http://www.dollarstar.ca/storepage1858241.aspx

Added (3). Thanks Real person but it's in india, too far for me.

What is the name of this app?

I saw the logo of an iPhone app on someone's phone as they were showing me something but don't know the name of it. It has a red heart with white around it and a red border around the app. What iPhone application could this be?

Added (1). Is there anything similar to this besides iheartbreak?

Reason why iphone 5 is better than the 4S?

OK, well, i'm getting a new phone, and i Really want the iPhone 5. Its $120 which is cheap compared to other places and my parents agreed.however, the iPhone 4S is $38 and they keep asking me why i don't get that instead. I don't know what to tell them but i want the iPhone 5 because its the latest and greatest phone. Any real reasons the iphone 5 is better than the iphone 4S?