..you're using iphone 4, also..?..did it undergo jailbreaking, unlocking or any of the out of ordinary processes some people have to do just to be able to use the phone in qatar..?..am looking at the possibility of a phone not made for qatar but just because there is a market and there are ways to make it work in qatar, iphone exists in qatar..please, advise..it's too expensive to be shortchanged with its numerous capabilities...