You have just bought an Redmi Note 8 and when you turn it on, it displays the following error text: SIM card not recognized. Occasionally the Redmi Note 8 does not recognize the SIM card and displays this message. In this case, it is not necessarily necessary to bring the Redmi Note 8 directly back. Certainly, there are many techniques to solve this problem. We will consequently see in this article, what are the things to do and confirm in order that the SIM card is recognized on your Redmi Note 8.
What to do when the SIM card is not recognized on my Redmi Note 8
In cases where the SIM card is not recognized on your Redmi Note 8, below is a list of things that may help you discover the source of the problem, see repairing the problem.
Clean SIM card
One of the first things to do if the SIM card is not recognized on your Redmi Note 8 is to clean it up. In fact, it might happen that dirt partially prevents the contact between the SIM card and the phone. To wash 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 Redmi Note 8
Occasionally the problem might result from the tracking of the SIM card. In fact, it often happens that tiny metal plugs that normally have to come in contact with the SIM card are a little bit relaxed. When this is the case, this prevents the Redmi Note 8 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 another telephone
To find out if the problem comes from the SIM card, you can actually test it on another phone and you will have your answer. If it is not recognized on other devices, you can actually change the SIM card.
Try another SIM card on your Redmi Note 8
In cases where the two previous steps do not give anything, it truly is necessary to test another SIM card to find out if perhaps the problem comes from the card. Certainly, if perhaps other SIM card function on the Redmi Note 8, it truly is because the problem comes from the card. Otherwise, it truly is at the level of the telephone that we will have to look.
Verify that your Redmi Note 8 is not Simlocker
In case you have tried many SIM cards on the Redmi Note 8 and none are recognized, the telephone could be Simlocker. It indicates that the Redmi Note 8 will recognize just the SIM card of a certain operator. In this case, you have to unlock it. You will find without a hassle a lot of provide on the net that may do that.
Check that the problem doesn’t result from the ROM installed on the Redmi Note 8
This part mainly concerns the people who root the Redmi Note 8 to install a ROM that is not original. In cases where this is actually what you have done, be aware that the unrecognized SIM card problem is quite common after setting up new ROMs. We advise that you reinstall an original ROM and re-test it.
In cases where nothing functions
In cases where all the above solutions do not work, we recommend you to bring your Redmi Note 8 and the SIM card back to one of your operator’s shops.
