Wiko Power U20: Unrecognized SIM card

You have just bought an Wiko Power U20 and when you turn it on, it displays the following error message: SIM card not recognized. Oftentimes the Wiko Power U20 does not recognize the SIM card and displays this message. In this circumstance, it is not necessarily important to bring the Wiko Power U20 directly back. In fact, there are a lot of techniques to fix this issue. We will therefore observe in this article, what are the things to do and confirm to ensure the SIM card is recognized on your Wiko Power U20.unrecognized-sim-card-wiko-power-u20

What to do when ever the SIM card is not recognized on my Wiko Power U20

Whenever the SIM card is not recognized on your Wiko Power U20, below is a list of things that can help you identify the source of the issue, observe repairing the issue.

Clean SIM card

One of the first things to do if the SIM card is not recognized on your Wiko Power U20 is to clean it up. In truth, it may happen that dirt partially prevents the contact between the SIM card and the cellphone. 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 Power U20

Oftentimes the issue may come from the location of the SIM card. In truth, it often occurs that tiny 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 Wiko Power U20 from reading the SIM card. To fix this issue, you just have to thicken the SIM a little by gluing one or two pieces of tape at the back.

Test the SIM card on another smartphone

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. In case it is not recognized on other devices, you can actually modify the SIM card.

Try another SIM card on your Wiko Power U20

Whenever the two previous steps do not give anything, it is actually important to test another SIM card to find out in the event that the issue originates from the card. In fact, in the event that other SIM card function on the Wiko Power U20, it is actually because the issue originates from the card. Otherwise, it is actually at the level of the smartphone that we will have to look.

Check that your Wiko Power U20 is not Simlocker

If you have tried a lot of SIM cards on the Wiko Power U20 and non-e are recognized, the smartphone may perhaps be Simlocker. This means that the Wiko Power U20 will recognize just the SIM card of a specific operator. In this circumstance, you have to unlock it. You will find without a hassle a lot of offer on the internet that can do that.

Check that the problem does not come from the ROM installed on the Wiko Power U20

This part mainly concerns the people who root the Wiko Power U20 to install a ROM that is not original. Whenever this is actually what you have done, be aware that the unrecognized SIM card issue is quite common after installing 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 Wiko Power U20 and the SIM card back to one of your operator’s shops.