You have just bought an Lenovo Z6 and when you turn it on, it displays the following error text: SIM card not recognized. At times the Lenovo Z6 does not recognize the SIM card and displays this message. In this circumstance, it is not necessarily required to bring the Lenovo Z6 directly back. Indeed, there are a lot of tips to fix this problem. We will for that reason see in this content, what are the stuff to do and confirm to ensure that the SIM card is recognized on your Lenovo Z6.
How to proceed when the SIM card is not recognized on my Lenovo Z6
In the event that the SIM card is not recognized on your Lenovo Z6, below is a list of stuff that could help you determine the source of the problem, see repairing the problem.
Clean SIM card
One of the first stuff to do if the SIM card is not recognized on your Lenovo Z6 is to wash it up. Actually, it may possibly happen that dirt partially prevents the contact between the SIM card and the cellphone. To clean 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 Lenovo Z6
At times the problem may possibly originate from the tracking of the SIM card. Actually, it often occurs that little 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 Lenovo Z6 from reading the SIM card. To fix this problem, you simply 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 telephone
To find out if the problem 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 Lenovo Z6
In the event that the two previous steps do not give anything, it is required to test a different SIM card to find out if the problem comes from the card. Indeed, if other SIM card work on the Lenovo Z6, it is because the problem comes from the card. Otherwise, it is at the level of the telephone that we will have to look.
Confirm that your Lenovo Z6 is not Simlocker
In case you have tried a lot of SIM cards on the Lenovo Z6 and non-e are recognized, the telephone could be Simlocker. This means that the Lenovo Z6 will recognize simply the SIM card of a certain 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 doesn’t originate from the ROM installed on the Lenovo Z6
This part mainly concerns the people who root the Lenovo Z6 to install a ROM that is not original. In the event that this is actually what you have done, be aware that the unrecognized SIM card problem is quite common after installing new ROMs. We advise that you reinstall an original ROM and re-test it.
In the event that nothing functions
In the event that all the above solutions do not work, we advise you to bring your Lenovo Z6 and the SIM card back to one of your operator’s shops.
