You have just acquired an Samsung Galaxy A7 and when you turn it on, it displays the following error text: SIM card not recognized. From time to time the Samsung Galaxy A7 does not recognize the SIM card and displays this message. In this circumstance, it is not necessarily important to bring the Samsung Galaxy A7 directly back. In truth, there are a lot of techniques to fix this issue. We will consequently see in this article, what are the stuff to do and confirm to ensure the SIM card is recognized on your Samsung Galaxy A7.
How to proceed when ever the SIM card is not recognized on my Samsung Galaxy A7
In the event that the SIM card is not recognized on your Samsung Galaxy A7, below is a list of stuff that could help you identify the source of the issue, see repairing the issue.
Clean SIM card
One of the first stuff to do if the SIM card is not recognized on your Samsung Galaxy A7 is to wash it up. In truth, it may happen that dirt partially prevents the contact between the SIM card and the cellphone. 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 Samsung Galaxy A7
From time to time the issue may originate from the location of the SIM card. In truth, it often occurs that little 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 Samsung Galaxy A7 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 telephone
To find out if the issue 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 change the SIM card.
Try another SIM card on your Samsung Galaxy A7
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 whenever the issue comes from the card. In truth, whenever other SIM card work on the Samsung Galaxy A7, it is actually because the issue comes from the card. Otherwise, it is actually at the level of the telephone that we will have to look.
Check that your Samsung Galaxy A7 is not Simlocker
In case you have tried a lot of SIM cards on the Samsung Galaxy A7 and none are recognized, the telephone could possibly be Simlocker. This means that the Samsung Galaxy A7 will recognize simply 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 will not originate from the ROM installed on the Samsung Galaxy A7
This part mainly concerns the people who root the Samsung Galaxy A7 to install a ROM that is not original. In the event that this is actually what you have done, be aware that the unrecognized SIM card issue is quite common after installing fresh ROMs. We advise that you reinstall an original ROM and re-test it.
In the event that nothing functions
In the event that all the above solutions do not work, we advise you to bring your Samsung Galaxy A7 and the SIM card back to one of your operator’s shops.
