Would an American iPhone 5 work in the UK?

I'm going to Florida in a few weeks and was wondering if I bought an unlocked iPhone 5 in an apple store whilst I'm there, would it still work properly if I inserted an O2 sim when I got home?

I've been researching a little and on the US Apple website it said the unlocked iPhone 5 is available to any GSM carrier. So will O2 work?

Does upgrading your iphone make the camera better?

For Christmas I got the iphone4s. I still have to take it to the apple store to activate it.
It hasn't been upgraded in anyway what so ever. When opened up the camera option, I noticed the quality was poor. At first i thought it was the lighting, but it wasn't. If I update the software, will it change the camera quality? I thought this might have been a really stupid thing to ask, since it probably doesn't, but I just want to make sure.

Can i have 2 devices on my itunes account?

So i have an itunes acount with my ipod on it but i just got an iphone. I changed it so i now have my iphone on my itunes account but i was wondering if i could have both on my account

How to save my water damaged iphone?

I barely got water on it, and i've had it sitting in rice for 2 days. It now turns on, but only when its plugged in to a charger. When it turns on it says "searching" and gets no service. Is that from corrosion? If so, is there any way i can save it at this point? And i don't even see any pink on the water damage sensors, but i'm sure apple will be able to tell its water damaged.

Iphone won't sync to itunes? Error (0xE8000065)?

I really need help. I just got my iPhone for christmas and i plugged it in. At first it was working fine.today its not. When i plug it in it says. "you can't connect this device because error itunes can't connect to this iphone an unknown error occurred (0xE8000065) has occurred. And if i exit out of that box itunes freezes but my internet works and if i click out of itunes it won't work but then right when i unplug my iphone it exits out. And i have iOS 6.0.1 and everythings up to date. And below this box is a thing that says product info and operating system and ios 6.0.2 shows up but it doesn't show up on my iphone! I looked online and it said to turn Wi-Fi sync off so i went to it in my iphone settings and i don't know how to shut it off, and of course i can't do it in itunes because I WON't WORK! I'm getting really mad and i don't know what to do. Can somebodyy help me soon Please! I really need it.

Am I spoiled or are they wrong?

I had some friends over and when they got into my room they said I was so spoiled… I'm 14 btw

All I have is:
MacBook Pro 13inch
About 60% of my clothes are aeropostale
iPhone 4 (got for free because Verizon had them for free)
32 inch TV
Vera Bradley bag (only 50$… )
I got a Vera Bradley pencil bag for Christmas
For my 8th grade graduation I received $250 to redo my room

I'm a very sweet girl and I'm never mean (maybe a little irritable during that time of the month but that's it)

Our house isn't big and we're middle class. I'm very thankful for everything I have.

Am I spoiled?

What are some cool apps for iPhone for teenagers?

Ight so I'm a teen so bored and I need some apps for me iPhone for free that teens would consider fun and cool they have to be fun and cool that teens would actually want no baby games no stupid games I want some game genres like skating fighting killing romance uh and werewolves vampires and some funny stuff like ted

How to get a sim card for my at&t iphone 4?

I recently just bought an iphone 4 on craigslist and the owner told me it was an at&t. Does it cost a lot to get a micro sim card WITHOUT anything attached to it?(i just want a sim card, not a plan to go with it)
and also, does at&t have a prepaid plan for iphones or is it only for their GoPhones?
-thanks

Why in 2012 is the human race so dumb?

Population maintained for millenia, 1 billion, late 1800s - 2012, increase of 6 billion, 7 billion, around about the same time technology went through the roof. It takes 9 months to be born, roughly, 1 second to die, yet there are 2 born for every 1 death, everyday. All these iPhones, ''Medical advances'', people living for the average of 80 years in western countries, yet this life we live is barely sustainable for the time it takes a rock to gather moss. All those ''dumb'' apes such as neandethals who were playing with sticks and stones were around for 100's of 1000's of years, homo-erectus 1.8 million years. How do you measure intelligence, all these flying objects and medicine? Yet this era of technological age will be the shortest lived of any era of human, historians will look back on this time as a time of folly and ridicule. Or do you really believe playing with a touch screen and living to 80 is really more important then an extensive survival span of a species, even super-powers today have to kill newborn children to keep down their population, it's a joke, not to mention Reality-TV.
What has caused this age of folly? Facebook, twitter, I hardly doubt any Da vincis or Van Goghs will emerge from this era of Kim Kardashian and Justin Bieber, I laugh.
Why? How?

Added (1). Katie; I appreciate your response however that was more an opinion on me as opposed to the question and the problems us as humans face today, this isn't about me, or you. It's the human race.

Added (2). I think your answer proves my point, Marty. You would rather target me then answer the question at hand. I also find pseudo-intellectualism to have no real place in a problem concerning sustainability of the human planet and super-powers killing newborn, it's easily obtainable facts.www.google.com

Added (3). BytemyAss, that's a more derogatory point of view towards the humans but make a good point, most the problems we face we're the problems we caused. Catch-22

Is $150 a good price for a used iphone 4s?

Is $150 a good price for a used iphone 4s?

Added (1). Its in good condition and has nothing wrong with it

Added (2). Also, its not for an upgrade its just my friends phone they want to sell