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SIM card not recognized in Samsung Galaxy Tab A6



SIM card not recognized in Samsung Galaxy Tab A6


You just bought a Samsung Galaxy Tab A6 and as soon as you turn it on it will show you the following error message: SIM card not recognized. Sometimes the Samsung Galaxy Tab A6 does not recognize the SIM card and announces this message. In this case, it is not really necessary to bring the Samsung Galaxy Tab A6 directly. And yes, we can find some solutions to solve this problem, so we will see in this post what to do and check so that the SIM card is recognized on your Samsung Galaxy Tab A6.

What are the solutions when the SIM card is not recognized on my Samsung Galaxy Tab A6?

If the SIM card in your Samsung Galaxy Tab A6 is never recognized, here is a list of tips that can help you identify the source of the problem and why not to worry.

Clean SIM card

One of the first things to do when the SIM card is not recognized on your Samsung Galaxy Tab A6 is to clean it. Indeed, dirt often blocks contact between the SIM card and the smartphone. So if you want to remove the dust, put a small cloth on it and check if it is not damaged.

Check the location of the SIM card on your Samsung Galaxy Tab A6

Occasionally the problem may be with the SIM card. In fact, in general, the metal mini-plugs that should normally touch the SIM card are a bit relaxed. When this is the case, this prevents the Samsung Galaxy Tab A6 from reading the SIM card. To solve this problem, just thicken the SIM card a bit by sticking one or two pieces of adhesive tape on the back.

Try the SIM card in a second phone

To find out if the problem is with the SIM card, you have the option to try it on a second phone and you will have your answer. If it is not recognized on other phones, you can change the SIM card.

Try a second SIM card in your Samsung Galaxy Tab A6

In the event that the two previous phases do not work, it is necessary to try another SIM card to understand if the problem comes from the card. Indeed, if another SIM card works on the Samsung Galaxy Tab A6, it means that the problem comes from the card. On the contrary, it is at the phone level that you will have to look.

Make sure your Samsung Galaxy Tab A6 is not Simlocker

If you have tried multiple SIM cards in the Samsung Galaxy Tab A6 and none are recognized, the smartphone is probably Simlocker. This means that the Samsung Galaxy Tab A6 cannot recognize only SIM cards from a certain carrier. In this case, you will have to unlock it. You will easily find a multitude of offers on the Internet that have the opportunity to do just that.

Note that the problem does not come from the ROM installed on the Samsung Galaxy Tab A6

This part is mainly for people who have rooted Samsung Galaxy Tab A6 to install non-genuine ROM. If this is the case for you, keep in mind that SIM card not recognized issue is quite common after installing a ROM. We suggest you reinstall an original ROM and try it again.

if nothing works

In case all the above tricks don’t work, we suggest you bring your Samsung Galaxy Tab A6 and SIM card to one of your operator’s stores.