the iphone is likely sim locked to another carrier they need to unlock it before other sims then theirs can be used
3 replies
Whoever has the carrier lock on your phone, you need to contact them. It's clearly spelled out in that screen.
3 seconds. Lol. We need to stop meeting like this
:-)
I have just bought Kogan SIM card for my iPhone 4 but even after activation I am getting the below message. Please help