upgraded to 6.1.2 with wrong region
my carrier thinks the wrong software was upgraded as my menu options are now the north american menu, no longer the uk menu. what do i do?
as now i am unable to connect to a cellular network.
the apple 'genius' said it has to be an issue with my sim card.
iPhone 4 (8GB), iOS 6.1.2, stupid over-the-air upgrade