Samsung Galaxy A3: Unrecognized SIM card

You have just acquired an Samsung Galaxy A3 and when you turn it on, it displays the following error message: SIM card not recognized. From time to time the Samsung Galaxy A3 does not recognize the SIM card and displays this message. In this circumstance, it is not necessarily important to bring the Samsung Galaxy A3 directly back. Certainly, there are a lot of techniques to fix this trouble. We will for that reason find out in this tuto, what are the stuff to do and check to ensure that the SIM card is recognized on your Samsung Galaxy A3.unrecognized-sim-card-Samsung-Galaxy-A3

How to proceed when the SIM card is not recognized on my Samsung Galaxy A3

In the event that the SIM card is not recognized on your Samsung Galaxy A3, below is a list of stuff that could help you discover the source of the trouble, find out repairing the trouble.

Clean SIM card

One of the first stuff to do if the SIM card is not recognized on your Samsung Galaxy A3 is to wash it up. In truth, it may possibly 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 Samsung Galaxy A3

From time to time the trouble may possibly sourced from the tracking of the SIM card. In truth, it often occurs that tiny metal plugs that most of the time have to come in contact with the SIM card are a little relaxed. When this is the case, this prevents the Samsung Galaxy A3 from reading the SIM card. To fix this trouble, 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 mobile phone

To find out if the trouble comes from the SIM card, you’re able to test it on a different phone and you will have your answer. In case it is not recognized on other devices, you’re able to change the SIM card.

Try another SIM card on your Samsung Galaxy A3

In the event that the two previous steps do not give anything, it can be important to test a different SIM card to find out if the trouble comes from the card. Certainly, if other SIM card function on the Samsung Galaxy A3, it can be because the trouble comes from the card. Otherwise, it can be at the level of the mobile phone that we will have to look.

Check that your Samsung Galaxy A3 is not Simlocker

If you have tried a lot of SIM cards on the Samsung Galaxy A3 and non-e are recognized, the mobile phone could possibly be Simlocker. This means that the Samsung Galaxy A3 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 net that could do that.

Check that the problem doesn’t sourced from the ROM installed on the Samsung Galaxy A3

This part mainly concerns the people who root the Samsung Galaxy A3 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 trouble is quite common after setting up new ROMs. We recommend 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 A3 and the SIM card back to one of your operator’s shops.