Samsung Galaxy S6 Plus: Unrecognized SIM card

You have just acquired an Samsung Galaxy S6 Plus and when you turn it on, it displays the following error text message: SIM card not recognized. From time to time the Samsung Galaxy S6 Plus does not recognize the SIM card and displays this message. In this circumstance, it is not necessarily necessary to bring the Samsung Galaxy S6 Plus directly back. In fact, there are several methods to solve this trouble. We will therefore find out in this tuto, what are the things to do and check to ensure that the SIM card is recognized on your Samsung Galaxy S6 Plus.unrecognized-sim-card-Samsung-Galaxy-S6-Plus

How to proceed when the SIM card is not recognized on my Samsung Galaxy S6 Plus

If the SIM card is not recognized on your Samsung Galaxy S6 Plus, below is a list of things that can help you determine the source of the trouble, find out repairing the trouble.

Clean SIM card

One of the first things to do if the SIM card is not recognized on your Samsung Galaxy S6 Plus is to clean it up. Actually, it might happen that dirt partially prevents the contact between the SIM card and the cellphone. To clean 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 S6 Plus

From time to time the trouble might be caused by the tracking of the SIM card. Actually, it often occurs that small metal plugs that most of the time have to come in contact with the SIM card are a bit relaxed. When this is the case, this prevents the Samsung Galaxy S6 Plus from reading the SIM card. To solve 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 another mobile phone

To find out if the trouble comes from the SIM card, you’re able to test it on another phone and you will have your answer. If it is not recognized on other devices, you’re able to modify the SIM card.

Try another SIM card on your Samsung Galaxy S6 Plus

If the two previous steps do not give anything, it’s necessary to test another SIM card to find out whenever the trouble comes from the card. In fact, whenever other SIM card function on the Samsung Galaxy S6 Plus, it’s because the trouble comes from the card. Otherwise, it’s at the level of the mobile phone that we will have to look.

Check that your Samsung Galaxy S6 Plus is not Simlocker

When you have tried several SIM cards on the Samsung Galaxy S6 Plus and none are recognized, the mobile phone could be Simlocker. This implies that the Samsung Galaxy S6 Plus will recognize simply 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 web that can do that.

Check that the problem will not be caused by the ROM installed on the Samsung Galaxy S6 Plus

This part mainly concerns the people who root the Samsung Galaxy S6 Plus to install a ROM that is not initial. If this is actually what you have completed, be aware that the unrecognized SIM card trouble is quite common after installing new ROMs. We advise that you reinstall an initial ROM and re-test it.

If nothing functions

If all the above solutions do not work, we advise you to bring your Samsung Galaxy S6 Plus and the SIM card back to one of your operator’s shops.