Huawei Mate 8: Unrecognized SIM card

You have just purchased an Huawei Mate 8 and when you turn it on, it displays the following error text message: SIM card not recognized. At times the Huawei Mate 8 does not recognize the SIM card and displays this message. In this circumstance, it is not necessarily important to bring the Huawei Mate 8 directly back. In fact, there are a lot of tricks to solve this problem. We will for that reason find out in this article, what are the things to do and verify in order that the SIM card is recognized on your Huawei Mate 8.unrecognized-sim-card-Huawei-Mate-8

How to proceed when ever the SIM card is not recognized on my Huawei Mate 8

If the SIM card is not recognized on your Huawei Mate 8, below is a list of things which could help you identify the source of the problem, find out repairing the problem.

Clean SIM card

One of the first things to do if the SIM card is not recognized on your Huawei Mate 8 is to wash it up. Actually, it might 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 location of the SIM card on your Huawei Mate 8

At times the problem might result from the location of the SIM card. Actually, it often occurs that little metal plugs that normally have to come in contact with the SIM card are a bit relaxed. When this is the case, this prevents the Huawei Mate 8 from reading the SIM card. To solve this problem, you just 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 cellphone

To find out if the problem originates from the SIM card, you may test it on a different phone and you will have your answer. When it is not recognized on other devices, you may change the SIM card.

Try another SIM card on your Huawei Mate 8

If the two previous steps do not give anything, it truly is important to test a different SIM card to find out if perhaps the problem originates from the card. In fact, if perhaps other SIM card function on the Huawei Mate 8, it truly is because the problem originates from the card. Otherwise, it truly is at the level of the cellphone that we will have to look.

Confirm that your Huawei Mate 8 is not Simlocker

When you have tried a lot of SIM cards on the Huawei Mate 8 and none are recognized, the cellphone may be Simlocker. This means that the Huawei Mate 8 will recognize only 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 internet which could do that.

Check that the problem doesn’t result from the ROM installed on the Huawei Mate 8

This part mainly concerns the people who root the Huawei Mate 8 to install a ROM that is not initial. If this is actually what you have carried out, be aware that the unrecognized SIM card problem is quite common after installing fresh ROMs. We suggest that you reinstall an initial ROM and re-test it.

If nothing works

If all the above solutions do not work, we advise you to bring your Huawei Mate 8 and the SIM card back to one of your operator’s shops.