Vitamin A: Unrecognized SIM card

You have just bought an Vitamin A and when you turn it on, it displays the following error message: SIM card not recognized. Oftentimes the Vitamin A does not recognize the SIM card and displays this message. In this case, it is not necessarily important to bring the Vitamin A directly back. In truth, there are many methods to fix this issue. We will therefore see in this content, what are the things to do and confirm to ensure that the SIM card is recognized on your Vitamin A.unrecognized-sim-card-Vitamin-A

How to proceed when ever the SIM card is not recognized on my Vitamin A

In cases where the SIM card is not recognized on your Vitamin A, below is a list of things that may help you determine the source of the issue, see repairing the issue.

Clean SIM card

One of the first things to do if the SIM card is not recognized on your Vitamin A is to wash it up. In truth, it may happen that dirt partially prevents the contact between the SIM card and the telephone. 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 Vitamin A

Oftentimes the issue may result from the location of the SIM card. In truth, it often happens that tiny metal plugs that most of the time have to come in contact with the SIM card are a little relaxed. When this is the case, this prevents the Vitamin A from reading the SIM card. To fix this issue, you just simply have to thicken the SIM a little by gluing 1 or two pieces of tape at the back.

Test the SIM card on a different smartphone

To find out if the issue comes 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 Vitamin A

In cases where the two previous steps do not give anything, it is important to test a different SIM card to find out whenever the issue comes from the card. In truth, whenever other SIM card work on the Vitamin A, it is because the issue comes from the card. Otherwise, it is at the level of the smartphone that we will have to look.

Check that your Vitamin A is not Simlocker

In case you have tried many SIM cards on the Vitamin A and none are recognized, the smartphone could be Simlocker. It indicates that the Vitamin A will recognize just the SIM card of a certain 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 doesn’t result from the ROM installed on the Vitamin A

This part mainly concerns the people who root the Vitamin A to install a ROM that is not initial. In cases where this is actually what you have completed, be aware that the unrecognized SIM card issue is quite common after setting up fresh ROMs. We suggest that you reinstall an initial ROM and re-test it.

In cases where nothing functions

In cases where all the above solutions do not work, we advise you to bring your Vitamin A and the SIM card back to 1 of your operator’s shops.