You have just bought an Xperia XZ3 and when you turn it on, it displays the following error text: SIM card not recognized. From time to time the Xperia XZ3 does not recognize the SIM card and displays this message. In this circumstance, it is not necessarily important to bring the Xperia XZ3 directly back. Certainly, there are several tricks to solve this trouble. We will therefore find out in this article, what are the stuff to do and confirm so that the SIM card is recognized on your Xperia XZ3.
How to proceed when ever the SIM card is not recognized on my Xperia XZ3
In the event that the SIM card is not recognized on your Xperia XZ3, below is a list of stuff which could help you discover the source of the trouble, find out repairing the trouble.
Clean SIM card
One of the first stuff to do if the SIM card is not recognized on your Xperia XZ3 is to clean it up. Actually, it may happen that dirt partially prevents the contact between the SIM card and the phone. 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 Xperia XZ3
From time to time the trouble may sourced from the tracking of the SIM card. Actually, it often occurs that little metal plugs that most of the time have to come in contact with the SIM card are a little relaxed. When this is the case, this prevents the Xperia XZ3 from reading the SIM card. To solve this trouble, you simply have to thicken the SIM a little by gluing 1 or two pieces of tape at the back.
Test the SIM card on another cellphone
To find out if the trouble originates from the SIM card, you’re able to test it on another phone and you will have your answer. If it is not recognized on other devices, you’re able to modify the SIM card.
Try another SIM card on your Xperia XZ3
In the event that the two previous steps do not give anything, it is actually important to test another SIM card to find out if the trouble originates from the card. Certainly, if other SIM card function on the Xperia XZ3, it is actually because the trouble originates from the card. Otherwise, it is actually at the level of the cellphone that we will have to look.
Confirm that your Xperia XZ3 is not Simlocker
In case you have tried several SIM cards on the Xperia XZ3 and non-e are recognized, the cellphone may be Simlocker. This means that the Xperia XZ3 will recognize only 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 internet which could do that.
Check that the problem does not sourced from the ROM installed on the Xperia XZ3
This part mainly concerns the people who root the Xperia XZ3 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 trouble is quite common after setting up new ROMs. We recommend 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 Xperia XZ3 and the SIM card back to 1 of your operator’s shops.
