You have just purchased an Samsung Galaxy S20+ and when you turn it on, it displays the following error text: SIM card not recognized. Occasionally the Samsung Galaxy S20+ does not recognize the SIM card and displays this message. In this circumstance, it is not necessarily necessary to bring the Samsung Galaxy S20+ directly back. In fact, there are a lot of techniques to fix this trouble. We will consequently see in this article, what are the things to do and check to ensure that the SIM card is recognized on your Samsung Galaxy S20+.
How to proceed when ever the SIM card is not recognized on my Samsung Galaxy S20+
Whenever the SIM card is not recognized on your Samsung Galaxy S20+, below is a list of things which could help you discover the source of the trouble, see repairing the trouble.
Clean SIM card
One of the first things to do if the SIM card is not recognized on your Samsung Galaxy S20+ is to wash it up. In truth, it may happen that dirt partially prevents the contact between the SIM card and the mobile. To wash it, pass a small dab of cloth over it and check if it is not damaged.
Check the location of the SIM card on your Samsung Galaxy S20+
Occasionally the trouble may come from the location of the SIM card. In truth, it often occurs that small metal plugs that normally have to come in contact with the SIM card are a little relaxed. When this is the case, this prevents the Samsung Galaxy S20+ from reading the SIM card. To fix this trouble, you just simply need to thicken the SIM a little by gluing 1 or two pieces of tape at the back.
Test the SIM card on another cellphone
To find out if the trouble comes from the SIM card, you can test it on another phone and you will have your answer. When it is not recognized on other devices, you can change the SIM card.
Try another SIM card on your Samsung Galaxy S20+
Whenever the two previous steps do not give anything, it’s necessary to test another SIM card to find out in the event that the trouble comes from the card. In fact, in the event that other SIM card work on the Samsung Galaxy S20+, it’s because the trouble comes from the card. Otherwise, it’s at the level of the cellphone that we will have to look.
Confirm that your Samsung Galaxy S20+ is not Simlocker
If you have tried a lot of SIM cards on the Samsung Galaxy S20+ and non-e are recognized, the cellphone could be Simlocker. This implies that the Samsung Galaxy S20+ will recognize only the SIM card of a certain operator. In this circumstance, you have to unlock it. You will find without a hassle a lot of provide on the net which could do that.
Check that the problem does not come from the ROM installed on the Samsung Galaxy S20+
This part mainly concerns the people who root the Samsung Galaxy S20+ to install a ROM that is not original. Whenever this is actually what you have completed, be aware that the unrecognized SIM card trouble is quite common after setting up fresh ROMs. We highly recommend that you reinstall an original ROM and re-test it.
Whenever nothing works
Whenever all the above solutions do not work, we advise you to bring your Samsung Galaxy S20+ and the SIM card back to 1 of your operator’s shops.
