Wiko Rainbow Up: Unrecognized SIM card

You have just acquired an Wiko Rainbow Up and when you turn it on, it displays the following error text message: SIM card not recognized. Sometimes the Wiko Rainbow Up does not recognize the SIM card and displays this message. In this circumstance, it is not necessarily required to bring the Wiko Rainbow Up directly back. Certainly, there are many tricks to fix this trouble. We will therefore discover in this article, what are the things to do and verify to ensure that the SIM card is recognized on your Wiko Rainbow Up.unrecognized-sim-card-Wiko-Rainbow-Up-4G

How to proceed when ever the SIM card is not recognized on my Wiko Rainbow Up

Whenever the SIM card is not recognized on your Wiko Rainbow Up, below is a list of things that could help you determine the source of the trouble, discover repairing the trouble.

Clean SIM card

One of the first things to do if the SIM card is not recognized on your Wiko Rainbow Up is to clean it up. Actually, it may possibly 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 Rainbow Up

Sometimes the trouble may possibly be caused by the location of the SIM card. Actually, it often happens that small metal plugs that normally have to come in contact with the SIM card are a bit relaxed. When this is the case, this prevents the Wiko Rainbow Up from reading the SIM card. To fix this trouble, you just simply need 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 trouble originates from the SIM card, you’re able to test it on another phone and you will have your answer. If it is not recognized on other devices, you’re able to change the SIM card.

Try another SIM card on your Wiko Rainbow Up

Whenever the two previous steps do not give anything, it is actually required to test another SIM card to find out if the trouble originates from the card. Certainly, if other SIM card work on the Wiko Rainbow Up, it is actually because the trouble originates from the card. Otherwise, it is actually at the level of the smartphone that we will have to look.

Confirm that your Wiko Rainbow Up is not Simlocker

In case you have tried many SIM cards on the Wiko Rainbow Up and non-e are recognized, the smartphone may be Simlocker. It indicates that the Wiko Rainbow Up will recognize simply 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 could do that.

Check that the problem will not be caused by the ROM installed on the Wiko Rainbow Up

This part mainly concerns the people who root the Wiko Rainbow Up 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 new ROMs. We advise that you reinstall an original ROM and re-test it.

Whenever nothing works

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