You have just purchased an Samsung Galaxy Ace 3 and when you turn it on, it displays the following error message: SIM card not recognized. At times the Samsung Galaxy Ace 3 does not recognize the SIM card and displays this message. In this circumstance, it is not necessarily important to bring the Samsung Galaxy Ace 3 directly back. Indeed, there are many tricks to fix this issue. We will therefore discover in this tuto, what are the stuff to do and confirm to ensure that the SIM card is recognized on your Samsung Galaxy Ace 3.
How to proceed when ever the SIM card is not recognized on my Samsung Galaxy Ace 3
In the event that the SIM card is not recognized on your Samsung Galaxy Ace 3, below is a list of stuff that can help you identify the source of the issue, discover repairing the issue.
Clean SIM card
One of the first stuff to do if the SIM card is not recognized on your Samsung Galaxy Ace 3 is to wash 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 location of the SIM card on your Samsung Galaxy Ace 3
At times the issue may come from the location of the SIM card. Actually, 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 Samsung Galaxy Ace 3 from reading the SIM card. To fix this issue, you simply have 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 comes from the SIM card, you may test it on a different phone and you will have your answer. In case it is not recognized on other devices, you may modify the SIM card.
Try another SIM card on your Samsung Galaxy Ace 3
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 in cases where the issue comes from the card. Indeed, in cases where other SIM card work on the Samsung Galaxy Ace 3, it is actually because the issue comes from the card. Otherwise, it is actually at the level of the smartphone that we will have to look.
Check that your Samsung Galaxy Ace 3 is not Simlocker
In case you have tried many SIM cards on the Samsung Galaxy Ace 3 and none are recognized, the smartphone may perhaps be Simlocker. This means that the Samsung Galaxy Ace 3 will recognize just the SIM card of a specific operator. In this circumstance, you have to unlock it. You will find without a hassle a lot of provide on the internet that can do that.
Check that the problem does not come from the ROM installed on the Samsung Galaxy Ace 3
This part mainly concerns the people who root the Samsung Galaxy Ace 3 to install a ROM that is not original. In the event that this is actually what you have completed, be aware that the unrecognized SIM card issue is quite common after installing new ROMs. We advise that you reinstall an original 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 Samsung Galaxy Ace 3 and the SIM card back to one of your operator’s shops.
