To fix the issue, you’ll need to troubleshoot the SIM card itself, your phone’s software, and potentially network settings. Find the potential remedies for your “No SIM card” issue below.

This problem often occurs when you turn your smartphone off and on again, insert a new SIM card, or, in some cases, while using your phone, when your SIM card is suddenly undetected.

By following these steps, you should be able to resolve the "No SIM Card Detected" error on your Android or iPhone device, ensuring you can continue using your phone without interruptions.

SIM card problems are few and far between but when they do occur, they can be some of the frustrating things to address. In this short guide, learn how to fix your Galaxy A80 that has “No SIM ...

In conclusion, the No Sim Card issue is a common problem for both Android and iOS, but it’s certainly fixable. While there are a lot of causes for this issue, the good news is that there are ...

When that happens, you might see the "your phone is not registered on a network" on your screen, which means your SIM card can't connect to your wireless provider's network.

You can't make calls if you get the "SIM not provisioned MM#2" error, but it's easy to fix.

If your Android phone or tablet is losing mobile data connection, then you need to check this article. It shows the 10+ solutions to fix the issue of mobile data not working on Android devices.