Samsung Galaxy Tab A: Unrecognized SIM card

You have just bought an Samsung Galaxy Tab A and when you turn it on, it displays the following error text message: SIM card not recognized. Occasionally the Samsung Galaxy Tab A does not recognize the SIM card and displays this message. In this circumstance, it is not necessarily required to bring the Samsung Galaxy Tab A directly back. In truth, there are several tips to fix this trouble. We will therefore find out in this tuto, what are the things to do and verify so that the SIM card is recognized on your Samsung Galaxy Tab A.unrecognized-sim-card-Samsung Galaxy Tab A

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

In the event that the SIM card is not recognized on your Samsung Galaxy Tab A, below is a list of things that may 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 Galaxy Tab A is to clean it up. In truth, it may happen that dirt partially prevents the contact between the SIM card and the telephone. 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 Galaxy Tab A

Occasionally the trouble may sourced from the tracking of the SIM card. In truth, it often occurs that tiny 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 Tab A from reading the SIM card. To fix this trouble, you simply need to thicken the SIM a little by gluing 1 or two pieces of tape at the back.

Test the SIM card on another phone

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

Try another SIM card on your Samsung Galaxy Tab A

In the event that the two previous steps do not give anything, it can be required to test another SIM card to find out in the event that the trouble originates from the card. In truth, in the event that other SIM card function on the Samsung Galaxy Tab A, it can be because the trouble originates from the card. Otherwise, it can be at the level of the phone that we will have to look.

Confirm that your Samsung Galaxy Tab A is not Simlocker

If you have tried several SIM cards on the Samsung Galaxy Tab A and none are recognized, the phone might be Simlocker. This implies that the Samsung Galaxy Tab A 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 offer on the net that may do that.

Check that the problem does not sourced from the ROM installed on the Samsung Galaxy Tab A

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

In the event that nothing functions

In the event that all the above solutions do not work, we advise you to bring your Samsung Galaxy Tab A and the SIM card back to 1 of your operator’s shops.

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