You have just purchased an Sony Xperia Z and when you turn it on, it displays the following error text: SIM card not recognized. At times the Sony Xperia Z does not recognize the SIM card and displays this message. In this circumstance, it is not necessarily necessary to bring the Sony Xperia Z directly back. Indeed, there are a lot of tricks to fix this trouble. We will for that reason discover in this content, what are the stuff to do and confirm to ensure that the SIM card is recognized on your Sony Xperia Z.
How to proceed when the SIM card is not recognized on my Sony Xperia Z
Whenever the SIM card is not recognized on your Sony Xperia Z, below is a list of stuff that could help you identify the source of the trouble, discover repairing the trouble.
Clean SIM card
One of the first stuff to do if the SIM card is not recognized on your Sony Xperia Z is to clean it up. In truth, it may happen that dirt partially prevents the contact between the SIM card and the mobile. To wash 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 Sony Xperia Z
At times the trouble may come from the tracking of the SIM card. In truth, it often occurs that small metal plugs that normally have to come in contact with the SIM card are a little relaxed. When this is the case, this prevents the Sony Xperia Z 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 smartphone
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. When it is not recognized on other devices, you may modify the SIM card.
Try another SIM card on your Sony Xperia Z
Whenever the two previous steps do not give anything, it is necessary to test a different SIM card to find out in the event that the trouble originates from the card. Indeed, in the event that other SIM card function on the Sony Xperia Z, it is because the trouble originates from the card. Otherwise, it is at the level of the smartphone that we will have to look.
Confirm that your Sony Xperia Z is not Simlocker
In case you have tried a lot of SIM cards on the Sony Xperia Z and non-e are recognized, the smartphone could be Simlocker. It indicates that the Sony Xperia Z 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 web that could do that.
Check that the problem doesn’t come from the ROM installed on the Sony Xperia Z
This part mainly concerns the people who root the Sony Xperia Z to install a ROM that is not initial. Whenever this is actually what you have completed, 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.
Whenever nothing functions
Whenever all the above solutions do not work, we advise you to bring your Sony Xperia Z and the SIM card back to 1 of your operator’s shops.
