unlocked iphone 5 ios 6.1.4 activation
hi i have a unlocked iphone 5 uk i have had a o2 sim and a t mobile sim in the phone previously, recently i restored to ios 6.1.4 and put a three sim in the iphone at the set up progress language>country>etc it shows my phone has signal with the bars shown and the 3G signal comes on as well (surely this shows the sim has been recognized) but at activation it says 'this iphone is not currently setup to work with the carrier youre attempting to use. please insert another sim card from a supported carrier or request that this iphone be unlocked' what the??!!?!? im sure you used to be able to set up through itunes until a sim card arrives😠when plugged into itunes it says the same message ive tried it through wifi no luck and ive tried it through mobile data (again showing that the sim has been recognized) any help????
iPad, iOS 6