You have just bought an Samsung Galaxy M22 and when you turn it on, it displays the following error message: SIM card not recognized. Oftentimes the Samsung Galaxy M22 does not recognize the SIM card and displays this message. In this circumstance, it is not necessarily necessary to bring the Samsung Galaxy M22 directly back. In fact, there are many methods to solve this trouble. We will consequently observe in this tuto, what are the stuff to do and verify to ensure that the SIM card is recognized on your Samsung Galaxy M22.
How to proceed when ever the SIM card is not recognized on my Samsung Galaxy M22
Whenever the SIM card is not recognized on your Samsung Galaxy M22, below is a list of stuff which could help you identify the source of the trouble, observe repairing the trouble.
Clean SIM card
One of the first stuff to do if the SIM card is not recognized on your Samsung Galaxy M22 is to clean it up. In fact, it may possibly happen that dirt partially prevents the contact between the SIM card and the mobile. 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 M22
Oftentimes the trouble may possibly result from the location of the SIM card. In fact, it often happens that little metal plugs that normally have to come in contact with the SIM card are a little bit relaxed. When this is the case, this prevents the Samsung Galaxy M22 from reading the SIM card. To solve this trouble, you simply need to thicken the SIM a little by gluing one or two pieces of tape at the back.
Test the SIM card on a different cellphone
To find out if the trouble originates from the SIM card, you can test it on a different phone and you will have your answer. In case it is not recognized on other devices, you can change the SIM card.
Try another SIM card on your Samsung Galaxy M22
Whenever the two previous steps do not give anything, it truly is necessary to test a different SIM card to find out whenever the trouble originates from the card. In fact, whenever other SIM card function on the Samsung Galaxy M22, it truly is because the trouble originates from the card. Otherwise, it truly is at the level of the cellphone that we will have to look.
Check that your Samsung Galaxy M22 is not Simlocker
When you have tried many SIM cards on the Samsung Galaxy M22 and non-e are recognized, the cellphone may be Simlocker. This implies that the Samsung Galaxy M22 will recognize only the SIM card of a specific 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 doesn’t result from the ROM installed on the Samsung Galaxy M22
This part mainly concerns the people who root the Samsung Galaxy M22 to install a ROM that is not original. Whenever this is actually what you have completed, be aware that the unrecognized SIM card trouble is quite common after installing new ROMs. We suggest that you reinstall an original ROM and re-test it.
Whenever nothing works
Whenever all the above solutions do not work, we recommend you to bring your Samsung Galaxy M22 and the SIM card back to one of your operator’s shops.