You have just acquired an Samsung Galaxy W and when you turn it on, it displays the following error text message: SIM card not recognized. From time to time the Samsung Galaxy W does not recognize the SIM card and displays this message. In this circumstance, it is not necessarily necessary to bring the Samsung Galaxy W directly back. Indeed, there are a lot of tips to solve this problem. We will for that reason 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 W.
What to do when ever the SIM card is not recognized on my Samsung Galaxy W
In the event that the SIM card is not recognized on your Samsung Galaxy W, below is a list of things which could help you identify the source of the problem, find out repairing the problem.
Clean SIM card
One of the first things to do if the SIM card is not recognized on your Samsung Galaxy W is to wash it up. Actually, it might happen that dirt partially prevents the contact between the SIM card and the smartphone. 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 W
From time to time the problem might result from the location of the SIM card. Actually, it often happens that little metal plugs that most of the time have to come in contact with the SIM card are a little bit relaxed. When this is the case, this prevents the Samsung Galaxy W from reading the SIM card. To solve this problem, 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 smartphone
To find out if the problem comes from the SIM card, youre able to test it on a different phone and you will have your answer. When it is not recognized on other devices, youre able to change the SIM card.
Try another SIM card on your Samsung Galaxy W
In the event that the two previous steps do not give anything, it is actually necessary to test a different SIM card to find out if the problem comes from the card. Indeed, if other SIM card work on the Samsung Galaxy W, it is actually because the problem comes from the card. Otherwise, it is actually at the level of the smartphone that we will have to look.
Confirm that your Samsung Galaxy W is not Simlocker
When you have tried a lot of SIM cards on the Samsung Galaxy W and none are recognized, the smartphone may perhaps be Simlocker. It indicates that the Samsung Galaxy W will recognize only the SIM card of a certain operator. In this circumstance, you have to unlock it. You will find without a hassle a lot of offer on the net which could do that.
Check that the problem will not result from the ROM installed on the Samsung Galaxy W
This part mainly concerns the people who root the Samsung Galaxy W 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 problem is quite common after setting up new ROMs. We highly recommend 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 W and the SIM card back to 1 of your operator’s shops.
