You have just bought an Samsung Galaxy Mega 6.3 and when you turn it on, it displays the following error text: SIM card not recognized. Occasionally the Samsung Galaxy Mega 6.3 does not recognize the SIM card and displays this message. In this circumstance, it is not necessarily necessary to bring the Samsung Galaxy Mega 6.3 directly back. In truth, there are a lot of tips to solve this problem. We will for that reason discover in this tuto, what are the stuff to do and check to ensure the SIM card is recognized on your Samsung Galaxy Mega 6.3.
What to do when ever the SIM card is not recognized on my Samsung Galaxy Mega 6.3
If the SIM card is not recognized on your Samsung Galaxy Mega 6.3, below is a list of stuff that may help you discover the source of the problem, discover repairing the problem.
Clean SIM card
One of the first stuff to do if the SIM card is not recognized on your Samsung Galaxy Mega 6.3 is to clean it up. Actually, it may happen that dirt partially prevents the contact between the SIM card and the mobile. 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 Mega 6.3
Occasionally the problem may be caused by the tracking of the SIM card. Actually, it often happens that tiny 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 Mega 6.3 from reading the SIM card. To solve this problem, you just have to thicken the SIM a little by gluing 1 or two pieces of tape at the back.
Test the SIM card on another smartphone
To find out if the problem comes from the SIM card, you may test it on another 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 Mega 6.3
If the two previous steps do not give anything, it is actually necessary to test another SIM card to find out if perhaps the problem comes from the card. In truth, if perhaps other SIM card function on the Samsung Galaxy Mega 6.3, 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.
Verify that your Samsung Galaxy Mega 6.3 is not Simlocker
If you have tried a lot of SIM cards on the Samsung Galaxy Mega 6.3 and none are recognized, the smartphone may be Simlocker. It indicates that the Samsung Galaxy Mega 6.3 will recognize just 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 net that may do that.
Check that the problem doesn’t be caused by the ROM installed on the Samsung Galaxy Mega 6.3
This part mainly concerns the people who root the Samsung Galaxy Mega 6.3 to install a ROM that is not original. If this is actually what you have completed, be aware that the unrecognized SIM card problem is quite common after installing new ROMs. We advise that you reinstall an original ROM and re-test it.
If nothing functions
If all the above solutions do not work, we advise you to bring your Samsung Galaxy Mega 6.3 and the SIM card back to 1 of your operator’s shops.
