Samsung: Unrecognized SIM card

You have just acquired an Samsung and when you turn it on, it displays the following error text message: SIM card not recognized. At times the Samsung does not recognize the SIM card and displays this message. In this circumstance, it is not necessarily required to bring the Samsung directly back. Certainly, there are a lot of tips to fix this trouble. We will therefore find out in this article, what are the things to do and confirm in order that the SIM card is recognized on your Samsung.unrecognized-sim-card-Samsung

How to proceed when ever the SIM card is not recognized on my Samsung

If the SIM card is not recognized on your Samsung, below is a list of things which could help you determine the source of the trouble, find out repairing the trouble.

Clean SIM card

One of the first things to do if the SIM card is not recognized on your Samsung is to clean it up. In truth, it might happen that dirt partially prevents the contact between the SIM card and the smartphone. To clean it, pass a small dab of cloth over it and check if it is not damaged.

Check the tracking of the SIM card on your Samsung

At times the trouble might sourced from the tracking of the SIM card. In truth, it often occurs that little metal plugs that most of the time have to come in contact with the SIM card are a little bit relaxed. When this is the case, this prevents the Samsung from reading the SIM card. To fix this trouble, you just simply have to thicken the SIM a little by gluing one or two pieces of tape at the back.

Test the SIM card on a different cellphone

To find out if the trouble originates from the SIM card, you’re able to test it on a different phone and you will have your answer. If it is not recognized on other devices, you’re able to change the SIM card.

Try another SIM card on your Samsung

If the two previous steps do not give anything, it truly is required to test a different SIM card to find out whenever the trouble originates from the card. Certainly, whenever other SIM card work on the Samsung, it truly is because the trouble originates from the card. Otherwise, it truly is at the level of the cellphone that we will have to look.

Check that your Samsung is not Simlocker

If you have tried a lot of SIM cards on the Samsung and non-e are recognized, the cellphone might be Simlocker. This means that the Samsung 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 web which could do that.

Check that the problem will not sourced from the ROM installed on the Samsung

This part mainly concerns the people who root the Samsung to install a ROM that is not initial. If this is actually what you have done, be aware that the unrecognized SIM card trouble is quite common after installing fresh ROMs. We advise that you reinstall an initial ROM and re-test it.

If nothing works

If all the above solutions do not work, we recommend you to bring your Samsung and the SIM card back to one of your operator’s shops.