You have just acquired an Samsung Galaxy S7 and when you turn it on, it displays the following error message: SIM card not recognized. Sometimes the Samsung Galaxy S7 does not recognize the SIM card and displays this message. In this case, it is not necessarily important to bring the Samsung Galaxy S7 directly back. Certainly, there are a lot of tips to solve this issue. We will therefore observe in this article, what are the things to do and check in order that the SIM card is recognized on your Samsung Galaxy S7.
What to do when the SIM card is not recognized on my Samsung Galaxy S7
If perhaps the SIM card is not recognized on your Samsung Galaxy S7, below is a list of things that may help you identify the source of the issue, observe repairing the issue.
Clean SIM card
One of the first things to do if the SIM card is not recognized on your Samsung Galaxy S7 is to wash it up. In fact, it may possibly happen that dirt partially prevents the contact between the SIM card and the telephone. 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 S7
Sometimes the issue may possibly be caused by the location of the SIM card. In fact, 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 S7 from reading the SIM card. To solve 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 another phone
To find out if the issue originates from the SIM card, youre able to test it on another phone and you will have your answer. In case it is not recognized on other devices, youre able to modify the SIM card.
Try another SIM card on your Samsung Galaxy S7
If perhaps the two previous steps do not give anything, it’s important to test another SIM card to find out if perhaps the issue originates from the card. Certainly, if perhaps other SIM card work on the Samsung Galaxy S7, it’s because the issue originates from the card. Otherwise, it’s at the level of the phone that we will have to look.
Check that your Samsung Galaxy S7 is not Simlocker
When you have tried a lot of SIM cards on the Samsung Galaxy S7 and none are recognized, the phone might be Simlocker. This implies that the Samsung Galaxy S7 will recognize simply the SIM card of a certain operator. In this case, you have to unlock it. You will find without a hassle a lot of provide on the internet that may do that.
Check that the problem does not be caused by the ROM installed on the Samsung Galaxy S7
This part mainly concerns the people who root the Samsung Galaxy S7 to install a ROM that is not original. If perhaps 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.
If perhaps nothing works
If perhaps all the above solutions do not work, we recommend you to bring your Samsung Galaxy S7 and the SIM card back to one of your operator’s shops.
