You have just bought an HUAWEI Y7 2019 and when you turn it on, it displays the following error text: SIM card not recognized. From time to time the HUAWEI Y7 2019 does not recognize the SIM card and displays this message. In this case, it is not necessarily necessary to bring the HUAWEI Y7 2019 directly back. Indeed, there are a lot of tricks to solve this issue. We will for that reason discover in this tuto, what are the things to do and verify to ensure the SIM card is recognized on your HUAWEI Y7 2019.
How to proceed when ever the SIM card is not recognized on my HUAWEI Y7 2019
If the SIM card is not recognized on your HUAWEI Y7 2019, below is a list of things that can help you identify the source of the issue, discover repairing the issue.
Clean SIM card
One of the first things to do if the SIM card is not recognized on your HUAWEI Y7 2019 is to wash it up. In truth, it might happen that dirt partially prevents the contact between the SIM card and the smartphone. 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 Y7 2019
From time to time the issue might come from the location of the SIM card. In truth, it often occurs that tiny 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 Y7 2019 from reading the SIM card. To solve this issue, you just simply have to thicken the SIM a little by gluing one or two pieces of tape at the back.
Test the SIM card on another telephone
To find out if the issue originates from the SIM card, you can actually test it on another 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 HUAWEI Y7 2019
If the two previous steps do not give anything, it truly is necessary to test another SIM card to find out if the issue originates from the card. Indeed, if other SIM card function on the HUAWEI Y7 2019, it truly is because the issue originates from the card. Otherwise, it truly is at the level of the telephone that we will have to look.
Confirm that your HUAWEI Y7 2019 is not Simlocker
In case you have tried a lot of SIM cards on the HUAWEI Y7 2019 and none are recognized, the telephone might be Simlocker. This implies that the HUAWEI Y7 2019 will recognize only the SIM card of a certain operator. In this case, you have to unlock it. You will find without a hassle a lot of provide on the net that can do that.
Check that the problem will not come from the ROM installed on the HUAWEI Y7 2019
This part mainly concerns the people who root the HUAWEI Y7 2019 to install a ROM that is not original. If 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 original ROM and re-test it.
If nothing works
If all the above solutions do not work, we recommend you to bring your HUAWEI Y7 2019 and the SIM card back to one of your operator’s shops.
