What does No SIM on my IPad in the cellular data
It means the parts of your iPad responsible for reading the SIM card have failed. It's happening to a lot of people with iOS 7.
I downloaded iOS7 a few weeks ago and now have the No Sim messege. What can I do to fix it ?
I had this message on my iPad, I held the turn off button so it shut it down waited a couple of seconds turned it on again and my sim was working. Hope this helps.
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