try THE MOBILE STORE they have it in stock..
and about buying it from dubai u can; as i brought from dubai itself..
warranty is not a matter..i didnt have any problem..i am using it for an year now..
i dont belive..i used to change it once in 6 weeks and now i cant leave this aside..all in one..i try different boots with meego,android...now onto back track and win95...so u wont time to think of other devices...
cheers...