You have just acquired an Huawei Nova 9 and when you turn it on, it displays the following error text: SIM card not recognized. From time to time the Huawei Nova 9 does not recognize the SIM card and displays this message. In this circumstance, it is not necessarily required to bring the Huawei Nova 9 directly back. In truth, there are many tricks to fix this problem. We will therefore discover in this tuto, what are the things to do and verify so that the SIM card is recognized on your Huawei Nova 9.
What to do when the SIM card is not recognized on my Huawei Nova 9
In the event that the SIM card is not recognized on your Huawei Nova 9, below is a list of things that will help you discover the source of the problem, discover repairing the problem.
Clean SIM card
One of the first things to do if the SIM card is not recognized on your Huawei Nova 9 is to wash it up. In truth, it may possibly happen that dirt partially prevents the contact between the SIM card and the mobile phone. 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 Nova 9
From time to time the problem may possibly come from the location of the SIM card. In truth, it often happens 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 Nova 9 from reading the SIM card. To fix this problem, you just simply have to thicken the SIM a little by gluing 1 or two pieces of tape at the back.
Test the SIM card on a different mobile phone
To find out if the problem 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 Huawei Nova 9
In the event that the two previous steps do not give anything, it is actually required to test a different SIM card to find out in cases where the problem comes from the card. In truth, in cases where other SIM card work on the Huawei Nova 9, it is actually because the problem comes from the card. Otherwise, it is actually at the level of the mobile phone that we will have to look.
Check that your Huawei Nova 9 is not Simlocker
In case you have tried many SIM cards on the Huawei Nova 9 and non-e are recognized, the mobile phone could be Simlocker. This implies that the Huawei Nova 9 will recognize just the SIM card of a specific operator. In this circumstance, you have to unlock it. You will find without a hassle a lot of provide on the internet that will do that.
Check that the problem doesn’t come from the ROM installed on the Huawei Nova 9
This part mainly concerns the people who root the Huawei Nova 9 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 problem 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 recommend you to bring your Huawei Nova 9 and the SIM card back to 1 of your operator’s shops.
