You have just purchased an Samsung Galaxy Grand and when you turn it on, it displays the following error text: SIM card not recognized. Sometimes the Samsung Galaxy Grand does not recognize the SIM card and displays this message. In this circumstance, it is not necessarily important to bring the Samsung Galaxy Grand directly back. Certainly, there are several methods to fix this trouble. We will therefore discover in this article, what are the things to do and verify so that the SIM card is recognized on your Samsung Galaxy Grand.
How to proceed when the SIM card is not recognized on my Samsung Galaxy Grand
In the event that the SIM card is not recognized on your Samsung Galaxy Grand, below is a list of things that may help you identify the source of the trouble, discover repairing the trouble.
Clean SIM card
One of the first things to do if the SIM card is not recognized on your Samsung Galaxy Grand is to clean it up. In truth, it might 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 location of the SIM card on your Samsung Galaxy Grand
Sometimes the trouble might sourced from the location of the SIM card. In truth, it often occurs that little 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 Grand from reading the SIM card. To fix this trouble, you just simply need to thicken the SIM a little by gluing 1 or two pieces of tape at the back.
Test the SIM card on a different cellphone
To find out if the trouble 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 change the SIM card.
Try another SIM card on your Samsung Galaxy Grand
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 if the trouble comes from the card. Certainly, if other SIM card function on the Samsung Galaxy Grand, it is actually because the trouble comes from the card. Otherwise, it is actually at the level of the cellphone that we will have to look.
Confirm that your Samsung Galaxy Grand is not Simlocker
If you have tried several SIM cards on the Samsung Galaxy Grand and none are recognized, the cellphone may be Simlocker. It indicates that the Samsung Galaxy Grand 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 web that may do that.
Check that the problem doesn’t sourced from the ROM installed on the Samsung Galaxy Grand
This part mainly concerns the people who root the Samsung Galaxy Grand 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 trouble is quite common after setting up 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 recommend you to bring your Samsung Galaxy Grand and the SIM card back to 1 of your operator’s shops.
