IPhone 5 Pay Monthly Plans

I want an iPhone 5 3G (not 4G) White for as little as possible.

I would like unlimited texts (or A LOT) and quite a bit internet usage included in the contract. I'm not too bothered about phone mins.

I'm willing to pay no more than £34 a month and no more than £150 for the phone although free would be better!

Just wondering what kind of contracts people are on who have this phone? And who its with?

How to figure out a iPhone 4s password?

I have an iPhone 4s and my parents locked it. It's the letters lock not numbers. I tried everything and it work. Its locked for 5 minutes now. My parents took away my phone but I have it. Like they told me to keep it with me so they can track me. But it's locked -.- so what to do?)

Best Water Proof case for Iphone 5?

I'm going on a cruise this summer and I wanted to buy an underwater digital camera but they are really pricey and unnecessary especially if you already own a basic digital camera. Anyways I rather use my iphone 5 because it's smaller and that means less items to carry around. I was looking on Amazon for water proof cases but most of them just protect the phone is quickly submerged with water. I want something that will allow me to take photos underwater and still keep it dry. I don't know if such thing exists yet but if anyone knows please provide me the link for it, preferably Amazon please.

Is it possible to block block numbers?

I have a iPhone I just a call about an hour ago. It was from a blocked number they left a voice mail witch was only 3 seconds long. S/he didn't even say anything. I would love to know if I can block this. They are really scary for me.

Broken iPhone charger; Can I fix it?

Ok so I keep constantly buying chargers for my iPhone 4S but they all break at the same place around the top part where it's the part you insert into your iPhone but at the bottom part where the cord starts.
What should I do to keep this from happening because I can't keep constantly buying them, so what do I do, can I fix it? Any advice?

How to take 360 degree pictures on iPhone 4?

My brother-in-law updated his iPhone 4S and got it, it's not an app, it's through his camera. My sister can get it on her iPhone 4, mines the recent update, but it's not in my camera. Plus I can't find the app. It's in another language. :/