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"Invalid SIM" error on activation

I Applied "erase and reset option on my iPhone 5s without disabling the service "Find my iPhone".After rebooting, my phone is not getting activated and prompting the error "Invalid SIM" although SIM is same as was before erasing my phone

iPhone 5s, iOS 11.2.6

Posted on Feb 26, 2018 4:35 AM

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Posted on Feb 26, 2018 4:39 AM

Start from here please: If you get an alert about the SIM card in your iPhone - Apple Support

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"Invalid SIM" error on activation

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