Lenovo Tab 2: Unrecognized SIM card

You have just purchased an Lenovo Tab 2 and when you turn it on, it displays the following error text: SIM card not recognized. Sometimes the Lenovo Tab 2 does not recognize the SIM card and displays this message. In this case, it is not necessarily required to bring the Lenovo Tab 2 directly back. In truth, there are several tips to solve this problem. We will therefore observe in this content, what are the things to do and verify to ensure the SIM card is recognized on your Lenovo Tab 2.unrecognized-sim-card-Lenovo Tab 2

How to proceed when the SIM card is not recognized on my Lenovo Tab 2

Whenever the SIM card is not recognized on your Lenovo Tab 2, below is a list of things that could help you identify the source of the problem, observe repairing the problem.

Clean SIM card

One of the first things to do if the SIM card is not recognized on your Lenovo Tab 2 is to wash 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 Lenovo Tab 2

Sometimes the problem might be caused by the tracking of the SIM card. In fact, it often occurs that little 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 Lenovo Tab 2 from reading the SIM card. To solve this problem, you just simply have 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 problem originates 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 Lenovo Tab 2

Whenever the two previous steps do not give anything, it is required to test another SIM card to find out in the event that the problem originates from the card. In truth, in the event that other SIM card work on the Lenovo Tab 2, it is because the problem originates from the card. Otherwise, it is at the level of the phone that we will have to look.

Check that your Lenovo Tab 2 is not Simlocker

In case you have tried several SIM cards on the Lenovo Tab 2 and none are recognized, the phone may be Simlocker. It indicates that the Lenovo Tab 2 will recognize only 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 could do that.

Check that the problem does not be caused by the ROM installed on the Lenovo Tab 2

This part mainly concerns the people who root the Lenovo Tab 2 to install a ROM that is not original. Whenever this is actually what you have carried out, be aware that the unrecognized SIM card problem is quite common after installing fresh ROMs. We highly recommend that you reinstall an original ROM and re-test it.

Whenever nothing works

Whenever all the above solutions do not work, we recommend you to bring your Lenovo Tab 2 and the SIM card back to 1 of your operator’s shops.

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