Regulary "No SIM card present"



I regularly have “No SIM card present” in events. Is it an electrical contact problem? What can I do about it?

{ "": "No SIM card present" }

Thank you in advance,


Is it a new SIM card? If so, it’s probably not the card. If it’s an older SIM card, try using a rubber eraser (for pencils) to clean the contacts a bit.
This works for old RAM sticks in a PC so maybe it works here as well :slight_smile:


Yes it’s a new SIM card, bought specialy for the AutoPi.
I’ll try, but I’m surprised that’s the problem (but it would be nice).
I have a contact spray on hand.
Thanks for the idea.


thanks guys, it’s ok now. You were right !

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