Wiko Highway Signs: Unrecognized SIM card

You have just purchased an Wiko Highway Signs and when you turn it on, it displays the following error text message: SIM card not recognized. Oftentimes the Wiko Highway Signs does not recognize the SIM card and displays this message. In this case, it is not necessarily necessary to bring the Wiko Highway Signs directly back. In fact, there are several methods to fix this problem. We will consequently find out in this tuto, what are the things to do and confirm in order that the SIM card is recognized on your Wiko Highway Signs.unrecognized-sim-card-Wiko-Highway-Signs

How to proceed when ever the SIM card is not recognized on my Wiko Highway Signs

Whenever the SIM card is not recognized on your Wiko Highway Signs, below is a list of things that could help you discover the source of the problem, find out repairing the problem.

Clean SIM card

One of the first things to do if the SIM card is not recognized on your Wiko Highway Signs is to wash it up. In truth, it may happen that dirt partially prevents the contact between the SIM card and the mobile phone. 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 Wiko Highway Signs

Oftentimes the problem may be caused by the location of the SIM card. In truth, it often happens that tiny metal plugs that normally have to come in contact with the SIM card are a little bit relaxed. When this is the case, this prevents the Wiko Highway Signs from reading the SIM card. To fix this problem, you just 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 smartphone

To find out if the problem 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 Wiko Highway Signs

Whenever the two previous steps do not give anything, it can be necessary to test a different SIM card to find out if the problem comes from the card. In fact, if other SIM card work on the Wiko Highway Signs, it can be because the problem comes from the card. Otherwise, it can be at the level of the smartphone that we will have to look.

Check that your Wiko Highway Signs is not Simlocker

If you have tried several SIM cards on the Wiko Highway Signs and non-e are recognized, the smartphone could possibly be Simlocker. This means that the Wiko Highway Signs will recognize simply the SIM card of a certain operator. In this case, you have to unlock it. You will find without a hassle a lot of offer on the web that could do that.

Check that the problem doesn’t be caused by the ROM installed on the Wiko Highway Signs

This part mainly concerns the people who root the Wiko Highway Signs to install a ROM that is not initial. Whenever this is actually what you have carried out, be aware that the unrecognized SIM card problem is quite common after installing new ROMs. We advise that you reinstall an initial ROM and re-test it.

Whenever nothing functions

Whenever all the above solutions do not work, we recommend you to bring your Wiko Highway Signs and the SIM card back to one of your operator’s shops.