Huawei Nova: Unrecognized SIM card

You have just acquired an Huawei Nova and when you turn it on, it displays the following error message: SIM card not recognized. At times the Huawei Nova does not recognize the SIM card and displays this message. In this case, it is not necessarily necessary to bring the Huawei Nova directly back. In fact, there are a lot of methods to fix this trouble. We will for that reason see in this content, what are the stuff to do and check in order that the SIM card is recognized on your Huawei Nova.unrecognized-sim-card-Huawei-Nova

What to do when the SIM card is not recognized on my Huawei Nova

If perhaps the SIM card is not recognized on your Huawei Nova, below is a list of stuff that can help you discover the source of the trouble, see repairing the trouble.

Clean SIM card

One of the first stuff to do if the SIM card is not recognized on your Huawei Nova is to clean it up. In truth, it may possibly 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 Huawei Nova

At times the trouble may possibly sourced from the tracking of the SIM card. In truth, it often happens that tiny metal plugs that normally have to come in contact with the SIM card are a little bit relaxed. When this is the case, this prevents the Huawei Nova from reading the SIM card. To fix this trouble, you just 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 trouble originates from the SIM card, you may test it on a different phone and you will have your answer. In case it is not recognized on other devices, you may modify the SIM card.

Try another SIM card on your Huawei Nova

If perhaps the two previous steps do not give anything, it’s necessary to test a different SIM card to find out in the event that the trouble originates from the card. In fact, in the event that other SIM card function on the Huawei Nova, it’s because the trouble originates from the card. Otherwise, it’s at the level of the phone that we will have to look.

Confirm that your Huawei Nova is not Simlocker

If you have tried a lot of SIM cards on the Huawei Nova and non-e are recognized, the phone may perhaps be Simlocker. It indicates that the Huawei Nova 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 offer on the net that can do that.

Check that the problem does not sourced from the ROM installed on the Huawei Nova

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

If perhaps nothing works

If perhaps all the above solutions do not work, we advise you to bring your Huawei Nova and the SIM card back to 1 of your operator’s shops.