You have just bought an Sony Xperia Z3+ and when you turn it on, it displays the following error text message: SIM card not recognized. From time to time the Sony Xperia Z3+ does not recognize the SIM card and displays this message. In this circumstance, it is not necessarily required to bring the Sony Xperia Z3+ directly back. In fact, there are several methods to fix this issue. We will for that reason observe in this content, what are the things to do and confirm in order that the SIM card is recognized on your Sony Xperia Z3+.
How to proceed when ever the SIM card is not recognized on my Sony Xperia Z3+
In cases where the SIM card is not recognized on your Sony Xperia Z3+, below is a list of things that could help you discover the source of the issue, observe repairing the issue.
Clean SIM card
One of the first things to do if the SIM card is not recognized on your Sony Xperia Z3+ is to clean it up. In truth, it might happen that dirt partially prevents the contact between the SIM card and the mobile. To clean 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 Sony Xperia Z3+
From time to time the issue might result from the location of the SIM card. In truth, it often happens that tiny 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 Z3+ from reading the SIM card. To fix this issue, you just simply need to thicken the SIM a little by gluing one or two pieces of tape at the back.
Test the SIM card on a different smartphone
To find out if the issue originates from the SIM card, you can actually test it on a different phone and you will have your answer. If it is not recognized on other devices, you can actually modify the SIM card.
Try another SIM card on your Sony Xperia Z3+
In cases where the two previous steps do not give anything, it is actually required to test a different SIM card to find out in cases where the issue originates from the card. In fact, in cases where other SIM card work on the Sony Xperia Z3+, it is actually because the issue originates from the card. Otherwise, it is actually at the level of the smartphone that we will have to look.
Confirm that your Sony Xperia Z3+ is not Simlocker
In case you have tried several SIM cards on the Sony Xperia Z3+ and non-e are recognized, the smartphone could be Simlocker. This implies that the Sony Xperia Z3+ 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 provide on the internet that could do that.
Check that the problem doesn’t result from the ROM installed on the Sony Xperia Z3+
This part mainly concerns the people who root the Sony Xperia Z3+ to install a ROM that is not initial. In cases where this is actually what you have done, be aware that the unrecognized SIM card issue is quite common after setting up new ROMs. We suggest that you reinstall an initial ROM and re-test it.
In cases where nothing functions
In cases where all the above solutions do not work, we advise you to bring your Sony Xperia Z3+ and the SIM card back to one of your operator’s shops.
