Loosing Cell Service and having an invalid sim message

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  • Updated 1 month ago
My cellphone has been loosing service constantly for a while now. my cell phone also says its sim card is invalid, its extremely frustrating. I keep having to restart my phone for the service or for my phone to work again.
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Billie-Anne Schaumleffel

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Posted 1 month ago

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Dinh, Mobile Master

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Hi Billie-Anne,
There was an Apple article on the issue with iPhone: https://support.apple.com/en-ca/HT201420
As you have restarted your phone several time to make it work, I think the problem could be from the SIM or the iPhone, I would try the SIM in another phone or replace the SIM card. If the SIM doesn't work then it could be issues with your iPhone.