You have just purchased an Zopo ZP590 and when you turn it on, it displays the following error message: SIM card not recognized. Occasionally the Zopo ZP590 does not recognize the SIM card and displays this message. In this circumstance, it is not necessarily important to bring the Zopo ZP590 directly back. Certainly, there are many methods to solve this trouble. We will consequently see in this tuto, what are the stuff to do and check in order that the SIM card is recognized on your Zopo ZP590.
How to proceed when the SIM card is not recognized on my Zopo ZP590
Whenever the SIM card is not recognized on your Zopo ZP590, below is a list of stuff that will 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 Zopo ZP590 is to clean it up. In truth, it might happen that dirt partially prevents the contact between the SIM card and the smartphone. To clean 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 Zopo ZP590
Occasionally the trouble might sourced from the location of the SIM card. In truth, it often happens that tiny metal plugs that most of the time have to come in contact with the SIM card are a little bit relaxed. When this is the case, this prevents the Zopo ZP590 from reading the SIM card. To solve 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 mobile phone
To find out if the trouble comes from the SIM card, you can actually test it on a different phone and you will have your answer. When it is not recognized on other devices, you can actually change the SIM card.
Try another SIM card on your Zopo ZP590
Whenever the two previous steps do not give anything, it is important to test a different SIM card to find out in the event that the trouble comes from the card. Certainly, in the event that other SIM card work on the Zopo ZP590, it is because the trouble comes from the card. Otherwise, it is at the level of the mobile phone that we will have to look.
Check that your Zopo ZP590 is not Simlocker
When you have tried many SIM cards on the Zopo ZP590 and non-e are recognized, the mobile phone may perhaps be Simlocker. This means that the Zopo ZP590 will recognize only 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 web that will do that.
Check that the problem doesn’t sourced from the ROM installed on the Zopo ZP590
This part mainly concerns the people who root the Zopo ZP590 to install a ROM that is not original. Whenever this is actually what you have done, be aware that the unrecognized SIM card trouble is quite common after installing new ROMs. We highly recommend 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 Zopo ZP590 and the SIM card back to one of your operator’s shops.
