Why my sim card not work
My phone since I come my own country in the Philippines my date is making a problem my SIM card Ang another apps is not work.i need your help to fix my iPhone work good.
Question marked as
Most likely cause is your iPhone is locked to a particular
wireless provider. If this is the case, only that wireless provider
can unlock it. Ask them if they offer unlocking and if you qualify.
Look at Settings>General>About and scroll down to Carrier Lock.
If the iPhone is unlocked, it should say 'No SIM restrictions'.
If you get a different answer, the iPhone is locked.