You have just bought an Realme 3i and when you turn it on, it displays the following error text message: SIM card not recognized. From time to time the Realme 3i does not recognize the SIM card and displays this message. In this circumstance, it is not necessarily required to bring the Realme 3i directly back. In fact, there are a lot of techniques to fix this problem. We will consequently observe in this content, what are the stuff to do and confirm to ensure that the SIM card is recognized on your Realme 3i.
What to do when the SIM card is not recognized on my Realme 3i
In cases where the SIM card is not recognized on your Realme 3i, below is a list of stuff which could help you determine the source of the problem, observe repairing the problem.
Clean SIM card
One of the first stuff to do if the SIM card is not recognized on your Realme 3i is to wash it up. Actually, it might happen that dirt partially prevents the contact between the SIM card and the phone. To wash 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 Realme 3i
From time to time the problem might come from the tracking of the SIM card. Actually, it often happens that tiny 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 Realme 3i from reading the SIM card. To fix this problem, 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 phone
To find out if the problem originates from the SIM card, you can test it on a different phone and you will have your answer. If it is not recognized on other devices, you can modify the SIM card.
Try another SIM card on your Realme 3i
In cases where the two previous steps do not give anything, it is actually required to test a different SIM card to find out in cases where the problem originates from the card. In fact, in cases where other SIM card work on the Realme 3i, it is actually because the problem originates from the card. Otherwise, it is actually at the level of the phone that we will have to look.
Confirm that your Realme 3i is not Simlocker
If you have tried a lot of SIM cards on the Realme 3i and non-e are recognized, the phone could be Simlocker. This means that the Realme 3i will recognize just 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 internet which could do that.
Check that the problem will not come from the ROM installed on the Realme 3i
This part mainly concerns the people who root the Realme 3i to install a ROM that is not original. In cases where this is actually what you have completed, be aware that the unrecognized SIM card problem is quite common after setting up new ROMs. We recommend that you reinstall an original ROM and re-test it.
In cases where nothing works
In cases where all the above solutions do not work, we recommend you to bring your Realme 3i and the SIM card back to one of your operator’s shops.
