You have just acquired an Vivo Y22s and when you turn it on, it displays the following error text message: SIM card not recognized. From time to time the Vivo Y22s does not recognize the SIM card and displays this message. In this case, it is not necessarily necessary to bring the Vivo Y22s directly back. Indeed, there are a lot of tips to fix this trouble. We will consequently see in this tuto, what are the things to do and verify so that the SIM card is recognized on your Vivo Y22s.
What to do when ever the SIM card is not recognized on my Vivo Y22s
Whenever the SIM card is not recognized on your Vivo Y22s, below is a list of things that will help you determine the source of the trouble, see repairing the trouble.
Clean SIM card
One of the first things to do if the SIM card is not recognized on your Vivo Y22s is to clean it up. In fact, 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 tracking of the SIM card on your Vivo Y22s
From time to time the trouble might sourced from the tracking of the SIM card. In fact, it often happens that small 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 Vivo Y22s from reading the SIM card. To fix this trouble, 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 telephone
To find out if the trouble comes 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 Vivo Y22s
Whenever the two previous steps do not give anything, it is necessary to test another SIM card to find out in cases where the trouble comes from the card. Indeed, in cases where other SIM card work on the Vivo Y22s, it is because the trouble comes from the card. Otherwise, it is at the level of the telephone that we will have to look.
Verify that your Vivo Y22s is not Simlocker
In case you have tried a lot of SIM cards on the Vivo Y22s and none are recognized, the telephone could possibly be Simlocker. It indicates that the Vivo Y22s 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 offer on the web that will do that.
Check that the problem will not sourced from the ROM installed on the Vivo Y22s
This part mainly concerns the people who root the Vivo Y22s 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 setting up fresh ROMs. We suggest that you reinstall an original ROM and re-test it.
Whenever nothing functions
Whenever all the above solutions do not work, we recommend you to bring your Vivo Y22s and the SIM card back to 1 of your operator’s shops.
