Got a good iphone5 case, do you like it?

http://www.icolorcase.com/en/iphone-5-cases/14567-element-sector-5-spec-ops-iphone-5-case.html
A new case for me.
My boy friend send it to me as a gift.
It is nice, right?
They offer 5% discount if use a coupon "SPFYF5".

Any one can give some advice to choose an iphone5 case?

I found some beautiful cases from below shop
http://www.icolorcase.com/en/3232-beautiful-days-awesome-pattern-plastic-iphone-5-case
But I can't decide which one to buy.
I got 5% off offer with a coupon "SPFYF5".
I need some advice.

I want to buy a case, but I'm not sure if this is good for me?

http://www.icolorcase.com/en/3232-beautiful-days-awesome-pattern-plastic-iphone-5-case
I want to choose one from them, which one is better?
I Know the quality is great as my friend ever brought case from them.
And I got a discount code from him.
They will provide 5% off if I fill in this coupon "SPFYF5".
So advise your opinion.

I dropped my iphone 5s in water. What should I do?

I just got it last month. It was there in water for 4-5 seconds. I switched it off immediately n dried it with a cloth. I could not put in rice or silica gel or blow dry it for 3 hours. Now I hv put it in rice. I want to know if i should remove my battery.
what can apple store do about it if i tell them honestly what happened?
I purchased my phone from Kuwait but right nowwm in India.
Thanks in advance.

Added (1). Well i dn knw to open the battery myself n I dnt want to take a risk giving it to some random mobile shop here. Thats why I want to go to just Apple store. What shoul I tell them I dn knw.

There's a black circle on my iphone screen?

I accidentally put a little water onto my phone and when I wiped it off there was a small circle on it. I touched it and it sort of became bigger. I can still see my screen but the area with the spot makes it a lot lighter than the area around it. I'm just a little scared that the spot will turn into something really bad. And I can't go and fix it cuz I just got my glass fixed from when I dropped it. Can someone just tell me what the spot is? And how to fix it.

I need to unlock/jailbreak my iphone A2103 (2G original iphone)?

I recently forget my i phone passcode and restore my phone using itunes but now it not accepting my Vodafone sim and when i try to restore my device it is giving me error "We're sorry, we're unable to continue with your activation at this time. Please try again later, or contact customer care."

I tried to unlock it by searching online but no success. Please provide a quick fix of this issue. Appreciate you quick reply.

How to sync from the iPhone to a laptop?

I have all this music from my phone and I want it on macbook. I have all the photos but when I go to sync music, it wants me to delete all the stuff on my phone to replace it with the one or two songs on my computer. Does anyone know how to sync it so that I get all the music on my phone on my laptop?
Also I have a iPhone 5 if that helps figure it out.