Okay i bought my iphone from my friend and it was already unlocked, it was a 2g, running on the 3.0 software already.
Tonight, itunes popped up saying i could upload 3.1.2 software onto my iphone, so i downloaded it, and now my iphone is saying its an invalid sim card and i can't do anything on my iphone besides slide to make an emergency call.
But the strange thing is, i still have service on my iphone, and it tells me if i get a new phone call or voicemail. But i just can't use it. And itunes says it cannot activiate it until i insert a supported sim card.
Does anybody know how to fix this problem:?
Tonight, itunes popped up saying i could upload 3.1.2 software onto my iphone, so i downloaded it, and now my iphone is saying its an invalid sim card and i can't do anything on my iphone besides slide to make an emergency call.
But the strange thing is, i still have service on my iphone, and it tells me if i get a new phone call or voicemail. But i just can't use it. And itunes says it cannot activiate it until i insert a supported sim card.
Does anybody know how to fix this problem:?
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