If the error is still there, proceed to the next step and follow the other solutions. In addition, this method will allow you to solve the problem of the phone does not recognize the sim card. This will allow your device to reconnect to the network if the network is unavailable and you can now check to see if the SIM card is properly detected or not. Many unwanted bugs on phones can be resolved by restarting the system, which fully refreshes the device and quickly resolves minor errors. To fix the sim card restarting your Android device is one of the easiest and simplest ways to fix the no SIM card error message. If you receive such an error message, do not panic simply follow the measures listed below. Now I will show you how to repair the no SIM card error message on an Android phone in a few different ways. What Are Some Alternatives To Fixing The “Invalid SIM Card” Error On Android? It means that if your SIM card is from a different region or country, it will not function on your phone. The manufacturers of your smartphone provide this security feature. Read Also: What is com android incallui app ? After going through a few words, you can unlock if you like. Network providers, not by any phone manufacturer or Google, implement this lock. It means you will not be able to use any other SIM card other than the one that came with the phone. There are two types of locks: network lock and region lock. Few users are aware of these two locks in the phone. Have you ever wondered why your Android screen displays such an error? Ok, I would like to point out that your phone has two locks that might trigger this error message. The Causes of the Mobile Error “Invalid SIM Card“ It makes no difference why you are getting this error message there’s a link between your SIM card and its tray. Therefore, due to these reasons your sim card not working. The invalid SIM card error indicates that there is no SIM card in the device, or that the connection is defective, or that the SIM card is loose. If a SIM card is not used, does it expire?.How do I activate a SIM card that is not valid?.Perform a factory reset on your Android device. Also Read: Why would a text message not be delivered? -Here are the top 15 reasons behind!.To Fix Invalid SIM Card Error, Clear Cache Read Also: How to fix delayed text messages.

The Causes of the Mobile Error “Invalid SIM Card“.

Invalid sim card