How to get iOS 7 on my iPhone 5?

I really want to get the legit iOS 7 beta like very soon. If I pay the $99 to become a Developer for Apple will I have full access to iOS 7 and will it legit and everything? So like it will 100% work if I pay?

Where can I watch anime on IPhone? - 2

An safari website that will let me watch anime for free and please do not mention Hulu or crunchy roll or Netflix also it has to working iPhone 4 please!

Iphone 4 unlocking in the UK to then be used in the USA?

I have had an iPhone 4 than ran out of contract with Tesco Mobile in the UK last Christmas, As I got a new iPhone 5 with Vodafone now I asked Tesco for an unlocking code a few months back for the older phone, I presume this has worked OK as it now has a no service caption on the top of the screen. I have been using the iPhone 4 as an MP3 player ever since. I'm due to go to the USA for a month in August & wanted to know that if my iPhone 4 is now unlocked can I get a local sim card for that month, use it & then when I get back to the UK be easily able to switch back to another British network should I need to?

Iphone app code with wordpress post?

How do i go about incorporating my wordpress blog posts into my app?

Our blog posts regularly and we want it to be live on our app and on our website simultaneously when we create new posts in Wordpess.

What type of coding needs to be done and where do we start?

I have a dent on the back of my iPhone 5

It's about 1cm by 1cm big, not very deep but still noticeable. I always keep my iPhone in a case and with a screen cover. Sometimes I drop it with the case on, and perhaps it got dented one time when I dropped it on accident. I have had my iPhone for about 2 months and I'm pretty sure I have a full year of insurance from my phone company…

My question is, should I get it replaced or would it not be worth it? Is there any way I can fix it? It really annoys me, and I'm also worried that it might harm how my phone functions, will it?

How much will it cost for a replacment iphone from apple?

My screen has cracked on my phone and i recently heard that if you have an iphone 4 you can give your iphone+100 pound to apple and they will give you a brand new iphone 4. How much would it cost on top of my iphone if i give my iphone 4 to apple and they give me a iphone 4s?