Samsung Galaxy Note 9: Unrecognized SIM card

You have just purchased an Samsung Galaxy Note 9 and when you turn it on, it displays the following error text: SIM card not recognized. Oftentimes the Samsung Galaxy Note 9 does not recognize the SIM card and displays this message. In this circumstance, it is not necessarily necessary to bring the Samsung Galaxy Note 9 directly back. Indeed, there are a lot of methods to solve this problem. We will consequently see in this tuto, what are the stuff to do and check to ensure the SIM card is recognized on your Samsung Galaxy Note 9.unrecognized-sim-card-Samsung Galaxy Note 9

What to do when the SIM card is not recognized on my Samsung Galaxy Note 9

If perhaps the SIM card is not recognized on your Samsung Galaxy Note 9, below is a list of stuff that can help you discover the source of the problem, see repairing the problem.

Clean SIM card

One of the first stuff to do if the SIM card is not recognized on your Samsung Galaxy Note 9 is to wash it up. In fact, 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 location of the SIM card on your Samsung Galaxy Note 9

Oftentimes the problem might come from the location of the SIM card. In fact, it often happens 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 Galaxy Note 9 from reading the SIM card. To solve this problem, you just 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 problem comes 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 modify the SIM card.

Try another SIM card on your Samsung Galaxy Note 9

If perhaps the two previous steps do not give anything, it’s necessary to test a different SIM card to find out in cases where the problem comes from the card. Indeed, in cases where other SIM card work on the Samsung Galaxy Note 9, it’s because the problem comes from the card. Otherwise, it’s at the level of the cellphone that we will have to look.

Confirm that your Samsung Galaxy Note 9 is not Simlocker

In case you have tried a lot of SIM cards on the Samsung Galaxy Note 9 and non-e are recognized, the cellphone may perhaps be Simlocker. This implies that the Samsung Galaxy Note 9 will recognize simply the SIM card of a specific operator. In this circumstance, you have to unlock it. You will find without a hassle a lot of provide on the web that can do that.

Check that the problem will not come from the ROM installed on the Samsung Galaxy Note 9

This part mainly concerns the people who root the Samsung Galaxy Note 9 to install a ROM that is not original. If perhaps this is actually what you have completed, be aware that the unrecognized SIM card problem is quite common after installing new ROMs. We recommend that you reinstall an original ROM and re-test it.

If perhaps nothing functions

If perhaps all the above solutions do not work, we recommend you to bring your Samsung Galaxy Note 9 and the SIM card back to one of your operator’s shops.

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