Hey everyone i'm going to tell you how the iPhone is going to work in other countries.Before Reading This Do Not Do This!
-Get iPhone in the U.S when you live in another country!.
How Its Going To Work
When iPhone becomes in U.K, Order it from the offical online store or the Apple Store, If you take GSM which works on Europe and Middle East. If you do not take GSM well I can't help you, The iPhone will be working in countries which are using GSM (U.K, France, Spain, Germany, Italy, Poland and etc. Europen Countries) Middle East Countries (Kuwait, Saudi Arabia, Bahrain, U.A.E, Oman, and Yemen) Other Arabian Countrys (Jordan, Lebanon, Syria, Turkey, and etc.)
Hope this will help your probelms!.P.S
I repeat!
Do not get iPhone in the U.S if you do not live in the U.S!