You have just bought an Redmi 7A and when you turn it on, it displays the following error text message: SIM card not recognized. From time to time the Redmi 7A does not recognize the SIM card and displays this message. In this case, it is not necessarily important to bring the Redmi 7A directly back. In truth, there are a lot of methods to fix this issue. We will for that reason see in this content, what are the stuff to do and check so that the SIM card is recognized on your Redmi 7A.
What to do when ever the SIM card is not recognized on my Redmi 7A
Whenever the SIM card is not recognized on your Redmi 7A, below is a list of stuff that may help you determine the source of the issue, see repairing the issue.
Clean SIM card
One of the first stuff to do if the SIM card is not recognized on your Redmi 7A is to wash it up. Actually, it might 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 Redmi 7A
From time to time the issue might be caused by the location of the SIM card. Actually, it often occurs 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 Redmi 7A from reading the SIM card. To fix this issue, you just need to thicken the SIM a little by gluing 1 or two pieces of tape at the back.
Test the SIM card on another cellphone
To find out if the issue originates from the SIM card, you can actually test it on another phone and you will have your answer. When it is not recognized on other devices, you can actually change the SIM card.
Try another SIM card on your Redmi 7A
Whenever the two previous steps do not give anything, it is important to test another SIM card to find out in cases where the issue originates from the card. In truth, in cases where other SIM card work on the Redmi 7A, it is because the issue originates from the card. Otherwise, it is at the level of the cellphone that we will have to look.
Check that your Redmi 7A is not Simlocker
When you have tried a lot of SIM cards on the Redmi 7A and none are recognized, the cellphone could possibly be Simlocker. It indicates that the Redmi 7A will recognize only the SIM card of a specific operator. In this case, 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 will not be caused by the ROM installed on the Redmi 7A
This part mainly concerns the people who root the Redmi 7A to install a ROM that is not original. Whenever this is actually what you have completed, be aware that the unrecognized SIM card issue is quite common after setting up new ROMs. We recommend that you reinstall an original ROM and re-test it.
Whenever nothing functions
Whenever all the above solutions do not work, we advise you to bring your Redmi 7A and the SIM card back to 1 of your operator’s shops.
