How much zoom does the iPhone 5 camera have?

I've looked on the internet but nowhere really seems to say… I'm wondering what the digital zoom is on the iPhone 5, or if nobody knows that then how much was the zoom on the 4s? And was it good?

IPhone water damage: what do I do?

My iPhone fell into some water yesterday. As it seemed to be working fine, I just wiped it down and continued to use it. That evening, when I told my roommate, she advised me to turn it off for a while. I attempted to do so, but it immediately turned itself back on. I tried a few more times, but the result was the same. This morning it started working just fine. It turned off normally, but then the home button stopped working. Without the home button, the phone is unusable. Is it too late for my poor phone? Or is there something I can do?

FREE iphone VPN that works in Sudan?

I want to use the appstore while i'm in sudan and i don't want to jailbreak yet so i'm trying vpn accounts.
Already tied proXPN and hotspot, both didn't work, thanks

Added (1). No no i don't want a free iphone i already have one, i want a free vpn account that works in sudan.

How to get on websites at school?

I've heard you can use proxies, but the google search for 'proxy' is blocked! I also found a page with proxy links listed and those are also blocked! Basically everything is blocked. Hell, any google search with the word but is blocked too! (ie ghost but, cigarette but, but of the joke). I don't really care about accounts because all I want to do is go on reddit on my iPhone and that account is practically worthless. Can you find me maybe a proxy link that isn't blocked, or give me an alternate method of unblocking reddit?

Pioneer DEH-2400UB car stereo, iphone accessibility?

I've been watching some reviews online, and it seems as if everyone is using a specialised cable to plug their iphones or ipods in that isn't the standard one you get from apple, i was wondering if you can jus simply plug the standard one that apple gave you into the stereo and if that will work?

What do the different iPhone audio sounds mean?

In the iPhone audio sound settings, there are different categories for which you can assign a different sound. E. G. Ringtone, text tone, new voicemail, calendar alerts, and tweet. What is the tweet option? I would assume for twitter accounts, but whenever I tweet something or receive a twitter notification it does not make the sound I have assigned to that function, in fact it makes a totally different sound, one that's not even selected. Anyway, I was just wondering if anybody knew how that "tweet" audio sound function worked.