You have just bought an HUAWEI Mate 20 X and when you turn it on, it displays the following error message: SIM card not recognized. Oftentimes the HUAWEI Mate 20 X does not recognize the SIM card and displays this message. In this circumstance, it is not necessarily necessary to bring the HUAWEI Mate 20 X directly back. Certainly, there are many tips to solve this issue. We will consequently see in this article, what are the stuff to do and verify in order that the SIM card is recognized on your HUAWEI Mate 20 X.
What to do when the SIM card is not recognized on my HUAWEI Mate 20 X
In the event that the SIM card is not recognized on your HUAWEI Mate 20 X, below is a list of stuff that may help you identify 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 HUAWEI Mate 20 X is to clean it up. In fact, it might happen that dirt partially prevents the contact between the SIM card and the telephone. 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 HUAWEI Mate 20 X
Oftentimes the issue might come from the location of the SIM card. In fact, it often occurs that tiny 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 HUAWEI Mate 20 X from reading the SIM card. To solve this issue, you simply have to thicken the SIM a little by gluing one 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’re able to test it on a different phone and you will have your answer. When it is not recognized on other devices, you’re able to change the SIM card.
Try another SIM card on your HUAWEI Mate 20 X
In the event that the two previous steps do not give anything, it truly is necessary to test a different SIM card to find out whenever the issue comes from the card. Certainly, whenever other SIM card work on the HUAWEI Mate 20 X, it truly is because the issue comes from the card. Otherwise, it truly is at the level of the phone that we will have to look.
Check that your HUAWEI Mate 20 X is not Simlocker
When you have tried many SIM cards on the HUAWEI Mate 20 X and none are recognized, the phone could possibly be Simlocker. This means that the HUAWEI Mate 20 X will recognize simply the SIM card of a certain operator. In this circumstance, you have to unlock it. You will find without a hassle a lot of provide on the internet that may do that.
Check that the problem will not come from the ROM installed on the HUAWEI Mate 20 X
This part mainly concerns the people who root the HUAWEI Mate 20 X 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 installing fresh ROMs. We advise that you reinstall an initial ROM and re-test it.
In the event that nothing works
In the event that all the above solutions do not work, we advise you to bring your HUAWEI Mate 20 X and the SIM card back to one of your operator’s shops.
