Fix Samsung Galaxy S22 Ultra Won’t Recognize SIM Card Issue

Properly reseat the SIM card

First of all, you should make sure that the SIM card is properly seated on the SIM card tray. Use the SIM card ejector tool, remove the SIM card try and check if there is any dust on the tray. If there are any, try cleaning it gently as you could easily break it if you put any extra force.

Once done, properly reseat the sim card on the SIM card tray and lock it in place, you should be able to see that sim card.

Reset Network settings

If that doesn’t work, you can try resetting your Network settings. Because sometimes, improperly configured network settings could also result in such errors.

1. Open the Settings app on your smartphone.
2. Under General Management, go to Reset.
3. Now you will be given many reset options.
4. From this, tap on “Reset Network Settings”
   
5. Once again tap on Reset settings to confirm your actions.
6. Now if you have set up a PIN or password, enter it.

Once the resetting is completed, your phone will restart automatically. If it was successful, you should be able to see the SIM card without any issues.

Check with a different SIM and Different mobile

If you are not able to solve the issue, then it is a good idea to check whether the SIM is working by inserting it into a different mobile phone. Try using the SIM on another phone. If it’s working, then there might be an issue either with the mobile phone unit or the SIM card slot on your Samsung Galaxy S22 Ultra smartphone.

In the meantime, try using a different sim in your Samsung Galaxy S22 Ultra smartphone. If your phone works with a different SIM card, then it might be possible that the SIM card is damaged or it has some problems working with your current device.

Note: It is not possible to use GSM sims with CDMA phones and vice versa. Make sure you are using the correct model of the phone and supported sim type.

Perform a factory reset

Note: This will remove all your data. If you have any data on your phone, make sure to back it up somewhere safe.

If you have made sure that you are using the correct sim and there is no issue with the sim, then you can try resetting your phone to the factory defaults. This might help you to solve the issue.

1. Open the Setting app on your Samsung Galaxy S22 Ultra smartphone.
2. Go to General management and scroll all the way down to the last.
3. Tap on Reset and tap on Factory data reset.
   
4. Once again tap on Reset.
5. If you have set up a PIN or password, enter it now and confirm it.

This will take some to factory reset the device. Once the reset is complete, the phone will restart automatically. You will have to set the phone again as you did the first time. Once you set it up, pop in the sim and check if the sim is working without any issues.

Check your device with the service center

If nothing else works, there is nothing you can do as of now. Now is a good time to take it to the service center and get the unit serviced or replaced. Hopefully, if your device is still under warranty and you can get the service under warranty.

Conclusion

So these were some solutions that you can try to fix the Samsung Galaxy S22 Ultra won’t recognize SIM card issue. As you can see all solutions listed here are very easy to do. But if you are still not able to fix the issue by yourself, then it is a good idea to take it to the service center to get it fixed. We strongly recommend not to do anything additional to this that might void the phone’s warranty.