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SIM card not recognized in Samsung Galaxy Tab A



SIM card not recognized in Samsung Galaxy Tab A


You have just invested in a Samsung Galaxy Tab A and when you start it it will send you the following error message: SIM card not recognized. Occasionally the Samsung Galaxy Tab A does not recognize the SIM card and displays this message. In this situation, there is no need to report directly to the Samsung Galaxy Tab A. In fact, there are valuable solutions to solve this problem. So we will see in this post, what to do and examine so that the SIM card is recognized on your Samsung Galaxy Tab A.

What to do when the SIM card is not recognized on my Samsung Galaxy Tab A

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

Clean SIM card

One of the first things to do when your Samsung Galaxy Tab A does not recognize the SIM card is to clean it. In fact, it is common for dust to partially prevent contact between the SIM card and the smartphone. So if you want to clean it, wipe it with a small cloth and see if it is damaged.

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

Sometimes it can happen that the annoyance comes from where you put the SIM card. And yes, the little metal plugs that normally touch the SIM card may be slightly relaxed. If so, this prevents the Samsung Galaxy Tab A from recognizing the SIM card. To solve this problem, it is only necessary to slightly thicken the SIM card by sticking one or two pieces of adhesive on the back.

Try the SIM card in a second smartphone

If you want to know if the annoyance comes from the SIM card, you should try it on a second device and you will have your answer. If it is not recognized on other phones, you can now replace the SIM card.

Try a second SIM card in your Samsung Galaxy Tab A

Assuming that the above two steps do not work, you should try another SIM card to see if the problem comes from the card. In fact, if other SIM cards are recognized on the Samsung Galaxy Tab A, it means that the problem is with the card. On the contrary, it is at the level of the laptop that we will have to look at.

Make sure your Samsung Galaxy Tab A is not a Simlocker

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

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

This part is mainly for people who have rooted Samsung Galaxy Tab A to install non-genuine ROM. If this is not the case, you should know that SIM card not recognized concerns are quite common after installing a ROM. Therefore, we recommend that you reinstall an original ROM and try it again.

if nothing works

In case all the above tricks don’t work, we recommend that you bring your Samsung Galaxy Tab A and SIM card to one of your carrier’s stores.