You have just bought an LG G4 and when you turn it on, it displays the following error message: SIM card not recognized. Sometimes the LG G4 does not recognize the SIM card and displays this message. In this case, it is not necessarily necessary to bring the LG G4 directly back. In truth, there are many methods to fix this issue. We will therefore observe in this article, what are the stuff to do and verify to ensure that the SIM card is recognized on your LG G4.
What to do when the SIM card is not recognized on my LG G4
In the event that the SIM card is not recognized on your LG G4, below is a list of stuff that may help you identify the source of the issue, observe repairing the issue.
Clean SIM card
One of the first stuff to do if the SIM card is not recognized on your LG G4 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 LG G4
Sometimes the issue may result from the tracking of the SIM card. In truth, it often occurs 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 LG G4 from reading the SIM card. To fix this issue, 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 a different phone
To find out if the issue comes from the SIM card, you can actually test it on a different phone and you will have your answer. In case it is not recognized on other devices, you can actually change the SIM card.
Try another SIM card on your LG G4
In the event that the two previous steps do not give anything, it’s necessary to test a different SIM card to find out if perhaps the issue comes from the card. In truth, if perhaps other SIM card work on the LG G4, it’s because the issue comes from the card. Otherwise, it’s at the level of the phone that we will have to look.
Confirm that your LG G4 is not Simlocker
If you have tried many SIM cards on the LG G4 and none are recognized, the phone may perhaps be Simlocker. It indicates that the LG G4 will recognize just 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 may do that.
Check that the problem doesn’t result from the ROM installed on the LG G4
This part mainly concerns the people who root the LG G4 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 issue is quite common after setting up new ROMs. We suggest 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 LG G4 and the SIM card back to 1 of your operator’s shops.
