HTC Evo 3D: Unrecognized SIM card

You have just purchased an HTC Evo 3D and when you turn it on, it displays the following error text: SIM card not recognized. Occasionally the HTC Evo 3D does not recognize the SIM card and displays this message. In this case, it is not necessarily important to bring the HTC Evo 3D directly back. In fact, there are many tips to fix this issue. We will therefore find out in this content, what are the things to do and verify in order that the SIM card is recognized on your HTC Evo 3D.unrecognized-sim-card-HTC-Evo-3D

What to do when the SIM card is not recognized on my HTC Evo 3D

In the event that the SIM card is not recognized on your HTC Evo 3D, below is a list of things that may help you determine the source of the issue, find out repairing the issue.

Clean SIM card

One of the first things to do if the SIM card is not recognized on your HTC Evo 3D is to clean it up. In fact, it may possibly 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 HTC Evo 3D

Occasionally the issue may possibly come from the location of the SIM card. In fact, it often happens that tiny metal plugs that most of the time have to come in contact with the SIM card are a bit relaxed. When this is the case, this prevents the HTC Evo 3D from reading the SIM card. To fix this issue, you just have to thicken the SIM a little by gluing 1 or two pieces of tape at the back.

Test the SIM card on another phone

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. If it is not recognized on other devices, you can actually change the SIM card.

Try another SIM card on your HTC Evo 3D

In the event that the two previous steps do not give anything, it is actually important to test another SIM card to find out whenever the issue originates from the card. In fact, whenever other SIM card function on the HTC Evo 3D, it is actually because the issue originates from the card. Otherwise, it is actually at the level of the phone that we will have to look.

Confirm that your HTC Evo 3D is not Simlocker

If you have tried many SIM cards on the HTC Evo 3D and non-e are recognized, the phone could be Simlocker. This means that the HTC Evo 3D will recognize only 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 internet that may do that.

Check that the problem will not come from the ROM installed on the HTC Evo 3D

This part mainly concerns the people who root the HTC Evo 3D to install a ROM that is not original. In the event that this is actually what you have done, be aware that the unrecognized SIM card issue is quite common after installing fresh ROMs. We highly recommend that you reinstall an original ROM and re-test it.

In the event that nothing functions

In the event that all the above solutions do not work, we recommend you to bring your HTC Evo 3D and the SIM card back to 1 of your operator’s shops.