You have just bought an Nokia Lumia 710 and when you turn it on, it displays the following error text: SIM card not recognized. Sometimes the Nokia Lumia 710 does not recognize the SIM card and displays this message. In this case, it is not necessarily required to bring the Nokia Lumia 710 directly back. Certainly, there are several tips to solve this issue. We will consequently see in this article, what are the stuff to do and confirm to ensure the SIM card is recognized on your Nokia Lumia 710.
What to do when ever the SIM card is not recognized on my Nokia Lumia 710
Whenever the SIM card is not recognized on your Nokia Lumia 710, below is a list of stuff that could help you determine the source of the issue, see repairing the issue.
Clean SIM card
One of the first stuff to do if the SIM card is not recognized on your Nokia Lumia 710 is to clean it up. In fact, it might happen that dirt partially prevents the contact between the SIM card and the smartphone. To wash 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 710
Sometimes the issue might result from the location 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 relaxed. When this is the case, this prevents the Nokia Lumia 710 from reading the SIM card. To solve this issue, you simply need to thicken the SIM a little by gluing one or two pieces of tape at the back.
Test the SIM card on a different smartphone
To find out if the issue comes from the SIM card, youre able to test it on a different phone and you will have your answer. In case it is not recognized on other devices, youre able to modify the SIM card.
Try another SIM card on your Nokia Lumia 710
Whenever the two previous steps do not give anything, it’s required to test a different SIM card to find out whenever the issue comes from the card. Certainly, whenever other SIM card function on the Nokia Lumia 710, it’s because the issue comes from the card. Otherwise, it’s at the level of the smartphone that we will have to look.
Verify that your Nokia Lumia 710 is not Simlocker
In case you have tried several SIM cards on the Nokia Lumia 710 and non-e are recognized, the smartphone could possibly be Simlocker. This means that the Nokia Lumia 710 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 offer on the net that could do that.
Check that the problem doesn’t result from the ROM installed on the Nokia Lumia 710
This part mainly concerns the people who root the Nokia Lumia 710 to install a ROM that is not original. Whenever this is actually what you have carried out, be aware that the unrecognized SIM card issue is quite common after setting up new ROMs. We 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 Nokia Lumia 710 and the SIM card back to one of your operator’s shops.
