There are several reasons for the No Sim Card or sim card not detected error on your Android smartphone. One of the most likely causes is that the SIM card is not inserted correctly in your Samsung device, or your Android device has a software issue that causes the No Sim Card error. If your Samsung phone is not detecting the sim card, you can find some solutions in our article that may help you.
Android No Sim Card Error Samsung Sim Card Not Detected
If the sim card error is caused by software or an app, restarting your phone may be enough to fix the problem. Press and hold the power button on your Samsung phone and when the “Restart” option appears, turn it off by tapping it with your finger and restart the phone.
When your Android phone turns on, it will try to connect to the service provider it is registered with, wait, and then check to see if the No sim card error has been fixed. If the problem persists, try the other methods below.
Remove Sim Card and Battery
Another thing you should try is to remove the battery and SIM card if you have removed the battery from your Samsung phone. Remember that the phone must be switched off before you do this, so it is healthier to do this with the phone switched off. Remove the battery and Sim card, wait for about a minute, then reinsert the Sim card and battery.
The sim card slot may have become loose. One of the methods that most people have tried is to use materials such as paper or thin plastic to force the sim card into the slot, and most of the time these methods have solved the problem by making the sim card tight. However, you have to be careful or you may damage the sim slot.
Boot Your Phone in Safe Mode
Not every app is safe and performant. Especially in the Android Google Play Store, there are many unnecessary applications. These apps can cause no sim card error. To find out if the problem is caused by an app, start your Samsung device in safe mode.
To turn on an Android phone in safe mode, press and hold the power button and when the Restart, Shutdown and Airplane Mode options appear, remove your hand from the button. Press and hold Shutdown and when the Restart in safe mode option appears on the screen, tap OK to turn on your phone in safe mode.
Leave your device in safe mode for a while and see if the problem persists. If you don’t get any errors in safe mode, try to remember the last apps you installed on your phone and uninstall them if possible. Then log out of safe mode and see if the problem is fixed.
Put Phone in Airplane Mode
If you have tried all the above methods and you are sure that there is no error with the Sim card, it is worth trying the Airplane mode option. Open the quick menu by swiping down from the top of the phone screen.
Depending on the version of Android you are using, you may receive a warning message when you put the phone into “Airplane Mode“. Activate it by saying OK and leave it on for about 30 seconds. When you come out of airplane mode, your Samsung phone will start searching for a service provider and hopefully this method will fix the sim card error.
Make Manual Network Selection
If the network operator you are using is not the same as the one registered in your phone’s settings, you may have a SIM card error. To check if you are using the correct operator, go to Settings > More > Mobile Networks > Network Operators > Search Networks the search results (depending on the model of device you are using) may be different. When your Android device displays available networks, select the operator you use automatically or manually.
Clear Phone Cache
Clearing the cache on Android is extremely easy and eliminates a lot of dead ends. To do this, go to Settings > Memory > Internal Storage > Cached Data or Settings > Memory & USB > Cached Data, depending on your version of Android. When you clear cached data, you will see a warning message saying that it will clear the cache of all apps installed on your phone. Say OK to the message Do you want to clear cached data and clear all the data in the cache. Not only will this fix many errors, but it will also free up storage space.
I think these are what you can do as a normal user of Samsung No sim card error and these are the troubleshooting methods that come to my mind. If you have followed the steps above and the problem persists, there is either a problem with your device’s SIM card slot or your SIM card is faulty. If your phone is still under warranty, send it in for warranty service. If the warranty has expired, choose a good and reliable phone service that can intervene on the hardware.
In this article, I tried to tell you as much as I could to troubleshoot Android no sim card or sim card not detected on Samsung devices, I hope it was useful. If you know different troubleshooting methods, please do not forget to write to us using the comment section.
