You have just bought an Samsung Galaxy A22 and when you turn it on, it displays the following error text: SIM card not recognized. Sometimes the Samsung Galaxy A22 does not recognize the SIM card and displays this message. In this case, it is not necessarily necessary to bring the Samsung Galaxy A22 directly back. In truth, there are several methods to fix this trouble. We will consequently find out in this tuto, what are the things to do and verify in order that the SIM card is recognized on your Samsung Galaxy A22.
What to do when the SIM card is not recognized on my Samsung Galaxy A22
If the SIM card is not recognized on your Samsung Galaxy A22, below is a list of things which could help you discover 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 A22 is to clean it up. In truth, it might 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 location of the SIM card on your Samsung Galaxy A22
Sometimes the trouble might come from the location of the SIM card. In truth, it often occurs that little metal plugs that normally have to come in contact with the SIM card are a bit relaxed. When this is the case, this prevents the Samsung Galaxy A22 from reading the SIM card. To fix this trouble, you simply have to thicken the SIM a little by gluing 1 or two pieces of tape at the back.
Test the SIM card on another telephone
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 change the SIM card.
Try another SIM card on your Samsung Galaxy A22
If the two previous steps do not give anything, it is actually necessary to test another SIM card to find out if the trouble comes from the card. In truth, if other SIM card function on the Samsung Galaxy A22, it is actually because the trouble comes from the card. Otherwise, it is actually at the level of the telephone that we will have to look.
Verify that your Samsung Galaxy A22 is not Simlocker
If you have tried several SIM cards on the Samsung Galaxy A22 and none are recognized, the telephone may be Simlocker. This implies that the Samsung Galaxy A22 will recognize just the SIM card of a specific operator. In this case, you have to unlock it. You will find without a hassle a lot of offer on the internet which could do that.
Check that the problem doesn’t come from the ROM installed on the Samsung Galaxy A22
This part mainly concerns the people who root the Samsung Galaxy A22 to install a ROM that is not initial. If this is actually what you have done, be aware that the unrecognized SIM card trouble is quite common after setting up new ROMs. We advise that you reinstall an initial ROM and re-test it.
If nothing works
If all the above solutions do not work, we recommend you to bring your Samsung Galaxy A22 and the SIM card back to 1 of your operator’s shops.
