You have just purchased an HUAWEI P30 lite and when you turn it on, it displays the following error text message: SIM card not recognized. From time to time the HUAWEI P30 lite does not recognize the SIM card and displays this message. In this circumstance, it is not necessarily necessary to bring the HUAWEI P30 lite directly back. In fact, there are many tips to solve this trouble. We will consequently find out in this tuto, what are the things to do and confirm in order that the SIM card is recognized on your HUAWEI P30 lite.
How to proceed when ever the SIM card is not recognized on my HUAWEI P30 lite
If the SIM card is not recognized on your HUAWEI P30 lite, below is a list of things that could help you identify the source of the trouble, find out repairing the trouble.
Clean SIM card
One of the first things to do if the SIM card is not recognized on your HUAWEI P30 lite is to wash it up. In fact, it might happen that dirt partially prevents the contact between the SIM card and the smartphone. 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 P30 lite
From time to time the trouble might sourced from the tracking of the SIM card. In fact, it often happens that small 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 P30 lite from reading the SIM card. To solve this trouble, 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 smartphone
To find out if the trouble originates from the SIM card, you can test it on another phone and you will have your answer. If it is not recognized on other devices, you can change the SIM card.
Try another SIM card on your HUAWEI P30 lite
If the two previous steps do not give anything, it can be necessary to test another SIM card to find out in the event that the trouble originates from the card. In fact, in the event that other SIM card work on the HUAWEI P30 lite, it can be because the trouble originates from the card. Otherwise, it can be at the level of the smartphone that we will have to look.
Confirm that your HUAWEI P30 lite is not Simlocker
When you have tried many SIM cards on the HUAWEI P30 lite and none are recognized, the smartphone could possibly be Simlocker. This means that the HUAWEI P30 lite will recognize just the SIM card of a certain operator. In this circumstance, you have to unlock it. You will find without a hassle a lot of offer on the net that could do that.
Check that the problem does not sourced from the ROM installed on the HUAWEI P30 lite
This part mainly concerns the people who root the HUAWEI P30 lite to install a ROM that is not initial. If this is actually what you have carried out, be aware that the unrecognized SIM card trouble is quite common after installing fresh ROMs. We recommend that you reinstall an initial ROM and re-test it.
If nothing works
If all the above solutions do not work, we recommend you to bring your HUAWEI P30 lite and the SIM card back to one of your operator’s shops.
