My phone was originally from the US so when I got it I had to downgrade and unlock it
But today I decided to upgrade it to 4.3.2 (8H7)
Modem Firmware 05.16.02
Just after I upgraded it my iTunes is all
THE SIM CARD INSERTED IN THIS IPHONE DOES NOT APPEAR TO BE SUPPORTED.....
Can anyone please help me :(:(:(:(:(:(