Nokia Lumia 930: Unrecognized SIM card

You have just acquired an Nokia Lumia 930 and when you turn it on, it displays the following error message: SIM card not recognized. At times the Nokia Lumia 930 does not recognize the SIM card and displays this message. In this circumstance, it is not necessarily required to bring the Nokia Lumia 930 directly back. Certainly, there are many tips to fix this trouble. We will for that reason observe in this content, what are the stuff to do and verify in order that the SIM card is recognized on your Nokia Lumia 930.unrecognized-sim-card-Nokia-Lumia-930

What to do when the SIM card is not recognized on my Nokia Lumia 930

In the event that the SIM card is not recognized on your Nokia Lumia 930, below is a list of stuff that could help you identify the source of the trouble, observe repairing the trouble.

Clean SIM card

One of the first stuff to do if the SIM card is not recognized on your Nokia Lumia 930 is to wash it up. In truth, it might happen that dirt partially prevents the contact between the SIM card and the smartphone. To clean it, pass a small dab of cloth over it and check if it is not damaged.

Check the location of the SIM card on your Nokia Lumia 930

At times the trouble might result from the location of the SIM card. In truth, it often happens that little metal plugs that most of the time have to come in contact with the SIM card are a bit relaxed. When this is the case, this prevents the Nokia Lumia 930 from reading the SIM card. To fix this trouble, you just 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 can actually test it on another phone and you will have your answer. In case it is not recognized on other devices, you can actually modify the SIM card.

Try another SIM card on your Nokia Lumia 930

In the event that the two previous steps do not give anything, it is required to test another SIM card to find out if the trouble originates from the card. Certainly, if other SIM card function on the Nokia Lumia 930, it is because the trouble originates from the card. Otherwise, it is at the level of the phone that we will have to look.

Check that your Nokia Lumia 930 is not Simlocker

If you have tried many SIM cards on the Nokia Lumia 930 and none are recognized, the phone could be Simlocker. This implies that the Nokia Lumia 930 will recognize just the SIM card of a specific operator. In this circumstance, you have to unlock it. You will find without a hassle a lot of offer on the web that could do that.

Check that the problem will not result from the ROM installed on the Nokia Lumia 930

This part mainly concerns the people who root the Nokia Lumia 930 to install a ROM that is not original. 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 suggest that you reinstall an original ROM and re-test it.

In the event that nothing functions

In the event that all the above solutions do not work, we recommend you to bring your Nokia Lumia 930 and the SIM card back to 1 of your operator’s shops.