You have just bought an Sony Xperia 10 IV and when you turn it on, it displays the following error message: SIM card not recognized. Oftentimes the Sony Xperia 10 IV does not recognize the SIM card and displays this message. In this case, it is not necessarily required to bring the Sony Xperia 10 IV directly back. Certainly, there are a lot of techniques to fix this issue. We will consequently find out in this content, what are the stuff to do and verify to ensure that the SIM card is recognized on your Sony Xperia 10 IV.
What to do when the SIM card is not recognized on my Sony Xperia 10 IV
If the SIM card is not recognized on your Sony Xperia 10 IV, below is a list of stuff that can help you discover the source of the issue, find out repairing the issue.
Clean SIM card
One of the first stuff to do if the SIM card is not recognized on your Sony Xperia 10 IV is to wash it up. Actually, it might 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 tracking of the SIM card on your Sony Xperia 10 IV
Oftentimes the issue might result from the tracking of the SIM card. Actually, it often occurs that small metal plugs that most of the time have to come in contact with the SIM card are a bit relaxed. When this is the case, this prevents the Sony Xperia 10 IV from reading the SIM card. To fix this issue, you just need to thicken the SIM a little by gluing one or two pieces of tape at the back.
Test the SIM card on another cellphone
To find out if the issue comes from the SIM card, you can test it on another phone and you will have your answer. When it is not recognized on other devices, you can modify the SIM card.
Try another SIM card on your Sony Xperia 10 IV
If the two previous steps do not give anything, it can be required to test another SIM card to find out in cases where the issue comes from the card. Certainly, in cases where other SIM card function on the Sony Xperia 10 IV, it can be because the issue comes from the card. Otherwise, it can be at the level of the cellphone that we will have to look.
Confirm that your Sony Xperia 10 IV is not Simlocker
In case you have tried a lot of SIM cards on the Sony Xperia 10 IV and none are recognized, the cellphone could possibly be Simlocker. This means that the Sony Xperia 10 IV will recognize simply the SIM card of a specific operator. In this case, you have to unlock it. You will find without a hassle a lot of offer on the net that can do that.
Check that the problem doesn’t result from the ROM installed on the Sony Xperia 10 IV
This part mainly concerns the people who root the Sony Xperia 10 IV to install a ROM that is not original. If this is actually what you have carried out, be aware that the unrecognized SIM card issue is quite common after installing fresh ROMs. We suggest that you reinstall an original ROM and re-test it.
If nothing works
If all the above solutions do not work, we advise you to bring your Sony Xperia 10 IV and the SIM card back to one of your operator’s shops.
