You have just purchased an ZTE Open C and when you turn it on, it displays the following error text: SIM card not recognized. From time to time the ZTE Open C does not recognize the SIM card and displays this message. In this case, it is not necessarily necessary to bring the ZTE Open C directly back. Certainly, there are many techniques to fix this trouble. We will consequently see in this article, what are the stuff to do and verify to ensure that the SIM card is recognized on your ZTE Open C.
How to proceed when ever the SIM card is not recognized on my ZTE Open C
If perhaps the SIM card is not recognized on your ZTE Open C, below is a list of stuff that can help you discover the source of the trouble, see repairing the trouble.
Clean SIM card
One of the first stuff to do if the SIM card is not recognized on your ZTE Open C is to wash it up. Actually, 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 tracking of the SIM card on your ZTE Open C
From time to time the trouble may result from the tracking of the SIM card. Actually, it often happens that little 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 ZTE Open C from reading the SIM card. To fix this trouble, you simply have 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 trouble comes from the SIM card, you may test it on a different phone and you will have your answer. In case it is not recognized on other devices, you may modify the SIM card.
Try another SIM card on your ZTE Open C
If perhaps the two previous steps do not give anything, it truly is necessary to test a different SIM card to find out whenever the trouble comes from the card. Certainly, whenever other SIM card work on the ZTE Open C, it truly is because the trouble comes from the card. Otherwise, it truly is at the level of the smartphone that we will have to look.
Verify that your ZTE Open C is not Simlocker
When you have tried many SIM cards on the ZTE Open C and non-e are recognized, the smartphone may be Simlocker. This implies that the ZTE Open C 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 offer on the web that can do that.
Check that the problem does not result from the ROM installed on the ZTE Open C
This part mainly concerns the people who root the ZTE Open C to install a ROM that is not original. If perhaps this is actually what you have done, be aware that the unrecognized SIM card trouble is quite common after installing fresh ROMs. We recommend that you reinstall an original ROM and re-test it.
If perhaps nothing works
If perhaps all the above solutions do not work, we recommend you to bring your ZTE Open C and the SIM card back to one of your operator’s shops.
