The other day I was in a hurry to text my SIL about an errand when I saw the NO SIM error on my iPhone. How could that happen? I’m in a hurry and yet I could not text or call perhaps. I tried turning my phone on and off several times but yet it’s still the same.
I also have tried putting my SIM on other phone just to check that my SIM still working. That method didn’t help as well when I tried to put it back on my iPhone.
Here’s what to do correct the NO SIM error on your iPhone.
~Turn the phone off.
~Remove the SIM card
~Get an eraser and carefully swipe it on the “gold” part of the SIM. It’s like you are erasing something.
~Put it back on your phone and turn it on.
Voila, after doing so. My phone is back to normal. It seems that the contacts are already dirty.
Hope this helps.