LG Magna: Unrecognized SIM card

You have just bought an LG Magna and when you turn it on, it displays the following error text: SIM card not recognized. From time to time the LG Magna does not recognize the SIM card and displays this message. In this case, it is not necessarily required to bring the LG Magna directly back. Indeed, there are several techniques to fix this issue. We will therefore discover in this tuto, what are the things to do and confirm in order that the SIM card is recognized on your LG Magna.unrecognized-sim-card-LG-Magna

How to proceed when the SIM card is not recognized on my LG Magna

If the SIM card is not recognized on your LG Magna, below is a list of things that can help you determine the source of the issue, discover repairing the issue.

Clean SIM card

One of the first things to do if the SIM card is not recognized on your LG Magna is to clean it up. In fact, 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 tracking of the SIM card on your LG Magna

From time to time the issue might be caused by the tracking of the SIM card. In fact, it often happens that small metal plugs that most of the time have to come in contact with the SIM card are a little relaxed. When this is the case, this prevents the LG Magna from reading the SIM card. To fix this issue, 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 a different phone

To find out if the issue comes from the SIM card, you can test it on a different phone and you will have your answer. In case it is not recognized on other devices, you can change the SIM card.

Try another SIM card on your LG Magna

If the two previous steps do not give anything, it’s required to test a different SIM card to find out if perhaps the issue comes from the card. Indeed, if perhaps other SIM card work on the LG Magna, it’s because the issue comes from the card. Otherwise, it’s at the level of the phone that we will have to look.

Verify that your LG Magna is not Simlocker

If you have tried several SIM cards on the LG Magna and none are recognized, the phone may perhaps be Simlocker. This implies that the LG Magna will recognize simply 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 internet that can do that.

Check that the problem does not be caused by the ROM installed on the LG Magna

This part mainly concerns the people who root the LG Magna to install a ROM that is not original. If this is actually what you have done, be aware that the unrecognized SIM card issue is quite common after installing new ROMs. We advise that you reinstall an original ROM and re-test it.

If nothing functions

If all the above solutions do not work, we recommend you to bring your LG Magna and the SIM card back to 1 of your operator’s shops.