You have just purchased an Sony Xperia Ace and when you turn it on, it displays the following error text: SIM card not recognized. From time to time the Sony Xperia Ace does not recognize the SIM card and displays this message. In this case, it is not necessarily important to bring the Sony Xperia Ace directly back. In truth, there are many tips to solve this problem. We will therefore observe in this content, what are the stuff to do and check to ensure the SIM card is recognized on your Sony Xperia Ace.
How to proceed when ever the SIM card is not recognized on my Sony Xperia Ace
In the event that the SIM card is not recognized on your Sony Xperia Ace, below is a list of stuff that could help you identify the source of the problem, observe repairing the problem.
Clean SIM card
One of the first stuff to do if the SIM card is not recognized on your Sony Xperia Ace is to clean it up. In truth, it may possibly 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 location of the SIM card on your Sony Xperia Ace
From time to time the problem may possibly result from the location of the SIM card. In truth, it often occurs that tiny metal plugs that normally have to come in contact with the SIM card are a bit relaxed. When this is the case, this prevents the Sony Xperia Ace from reading the SIM card. To solve this problem, 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 phone
To find out if the problem comes from the SIM card, you can test it on a different phone and you will have your answer. If it is not recognized on other devices, you can modify the SIM card.
Try another SIM card on your Sony Xperia Ace
In the event that the two previous steps do not give anything, it is actually important to test a different SIM card to find out if perhaps the problem comes from the card. In truth, if perhaps other SIM card function on the Sony Xperia Ace, it is actually because the problem comes from the card. Otherwise, it is actually at the level of the phone that we will have to look.
Check that your Sony Xperia Ace is not Simlocker
If you have tried many SIM cards on the Sony Xperia Ace and none are recognized, the phone might be Simlocker. It indicates that the Sony Xperia Ace will recognize just the SIM card of a specific operator. In this case, 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 Ace
This part mainly concerns the people who root the Sony Xperia Ace 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 problem is quite common after setting up fresh ROMs. We highly recommend that you reinstall an initial ROM and re-test it.
In the event that nothing works
In the event that all the above solutions do not work, we advise you to bring your Sony Xperia Ace and the SIM card back to one of your operator’s shops.
