I got an iPhone 3G from a friend and it is showing "no sim card" and I know the sim card is good and it won't let me do anything but phone start up. Can anyone help please?

  • Is the phone SIM locked? – bobbyalex Jun 19 '14 at 4:59

Restore that iPhone. If the problem persists: take it to a repair shop. It is probably a hardware problem. I had the same problem myself.

|improve this answer|||||

You must log in to answer this question.

Not the answer you're looking for? Browse other questions tagged .