Guys,

Have you encountered the "No Sim card installed" problem?

Since yesterday, my IP5 has been giving me this message. A few restarts will solve it then after after a few hours, it will show that message again. The phone is totally useless when it comes to contacting others when that problem happens.

It happened before, 2x, about 3 or 4 months ago, and it recurred yesterday until today.

I have researched on the net and it seems that a lot of people abroad have experienced this problem too even if they updated their software to iOS7.

Had this happened to you? What solved it?