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 ...

How to Use Your Unlock Code Once you have acquired your SIM unlock code, follow these steps: Turn off your phone and insert the new SIM card.

These are proven fixes you can use if you’re looking to resolve the “No SIM card detected” or “No SIM card installed” issue on your iPhone or Android smartphone.

10. Test the SIM Card in Another Phone Verify if the SIM card is functional by inserting it into another phone: Use a spare phone to check if the SIM card can connect to the network.

The big reason to update to the November security patch is a bug fix for a security issue that can unlock your Pixel lockscreen ...