Having a smartphone that does not work is really useless, in the event that you have problems accessing the network with your smartphone you will be happy to learn that you are not the only ones experiencing this kind of problem. Here we will allow you to find normal use of your smartphone by showing you the different SIM card problems on Samsung Galaxy S20 FE. To support you, we will first review the various problems you may encounter with your smartphone's SIM, and, in a second, check the nature of the problem. And, finally, what are the solutions that you can do to make it work properly again.

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The different SIM card problems on Samsung Galaxy S20 FE

We start by therefore our guide by discovering the different problems that you may have related to the SIM card of your Samsung Galaxy S20 FE. This is usually the origin of network or call problems, it usually affects people who change their SIM card or smartphone. However, even if you are not in this situation, it is possible that you are the victim of one of these problems due to a fall of your cell phone for example.

Unrecognized sim card problem on Samsung Galaxy S20 FE

The most common error message that you may see appear on your Samsung Galaxy S20 FE and which prevents you from using your smartphone's telephone network is " SIM card not recognized  " or " Invalid SIM card ". These messages foreshadow as their titles indicate a problem in identifying and reading your SIM card. It may be that the SIM card is incorrectly positioned or that it is not activated by your operator. Indeed, you may not know it but when you change your telephone operator and receive a new SIM card you will have to wait for a confirmation SMS to ensure the activation of your card. You may have started installing the map too quickly.

SIM card not detected on Samsung Galaxy S20 FE

Even if this message is significantly different from the previous error message, it also confirms similar problems with the SIM card of your Samsung Galaxy S20 FE. The most common origin of the appearance of this message on your smartphone screen is linked to a SIM card incorrectly positioned in the slot provided for this purpose.

How do I know if the SIM card of my Samsung Galaxy S20 FE is defective?

Interpreting the error messages related to your SIM card that your Samsung Galaxy S20 FE displays to you is one thing, that said, being able to carry out the diagnosis yourself and solve the problem quickly is another. It is therefore logical that you now want to check in the event that the SIM card of your Samsung Galaxy S20 FE is defective. You will have two solutions to check the status of your smartphone card. If ever the problem comes directly from your SIM card, you will have to dismantle it, remembering to turn off your Samsung Galaxy S20 FE beforehand, and observe the state of the latter. Remember to watch that the chip is not scratched, that your card is not not twisted, cracked, or broken. Otherwise, you have the option of directly contacting your mobile operator to check its status.

Solutions to fix different SIM card problems on a Samsung Galaxy S20 FE

After having discovered the various problems that you may encounter with the SIM card of your Samsung Galaxy S20 FE and how you can check if the origin of your concern was related to a defective SIM card, we will now reveal to you the various solutions and the steps you will need to take to correct the problems with your card. We suggest you try them in chronological order.

1. Put your Samsung Galaxy S20 FE in airplane mode

First procedure and the easiest to perform. If ever after turning on your Samsung Galaxy S20 FE, it does not detect your SIM card, you do not have a network, or you see an error message appearing on your screen related to it, we advise you before d '' initiate any procedure of attempting to switch to airplane mode and return to normal mode. This procedure regularly allows reset mobile connections and can solve your problem.

2. Restart your Samsung Galaxy S20 FE to fix your SIM card problem

If ever switching to airplane mode has not changed anything and you are still having the same problem, we will go to the next step, it is simply restarting your Samsung Galaxy S20 FE. Nothing really complex, however, it is the most effective technique to fix bugs on a smartphone.

3. Remove and reinsert the SIM card of your Samsung Galaxy S20 FE

After having carried out the first two procedures rather "software" access, we will now move on to the "hardware" side. To do this, you will have to implement the following instructions:

  • Turn off your Samsung Galaxy S20 FE.
  • With the tool provided for this purpose, remove the SIM card from your smartphone.
  • As we explained to you in the first part of this guide, be sure that the SIM card is in good condition, make sure that it is installed in the right slot and in the right direction.
  • Clean the SIM card with a soft cloth, reposition it and close the drawer.
  • Turn on your Samsung Galaxy S20 FE and check in the event that the SIM card issue is resolved.

4. Use safe mode on your Samsung Galaxy S20 FE

To be sure that the problem does not come from Android or an application that blocks the normal use of the SIM card of your Samsung Galaxy S20 FE, you will be able to use safe mode. This mode offers the possibility of blocking all the applications which are not essential for the operation of the smartphone and consequently to avoid software bugs as much as possible. So start in this mode and check if your SIM card works normally. If so, control application by application and delete any unnecessary ones until you find the one causing your concern.

4. Contact your mobile operator to correct the SIM card problem of your Samsung Galaxy S20 FE

You are probably far from being a mobile technician, you will find on the internet a lot of tips and help of all kinds. Even so, some issues remain and are more important than others. If the bug persists despite all your attempts, contacting your mobile operator and asking them for an in-depth analysis will allow you to resolve your SIM card problem will be the best solution. They will probably replace your SIM card or perform remote updates on it.

If you want a lot of tutorials to become a master of the Samsung Galaxy S20 FE, we invite you to watch the other tutorials in the category: Samsung Galaxy S20FE.