You have just acquired an Blackview BV6900 and when you turn it on, it displays the following error text message: SIM card not recognized. At times the Blackview BV6900 does not recognize the SIM card and displays this message. In this case, it is not necessarily important to bring the Blackview BV6900 directly back. Indeed, there are several tricks to solve this trouble. We will therefore see in this content, what are the stuff to do and confirm to ensure the SIM card is recognized on your Blackview BV6900.
How to proceed when the SIM card is not recognized on my Blackview BV6900
In the event that the SIM card is not recognized on your Blackview BV6900, below is a list of stuff that could help you identify 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 Blackview BV6900 is to clean it up. In truth, it may possibly happen that dirt partially prevents the contact between the SIM card and the mobile. 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 Blackview BV6900
At times the trouble may possibly result from the tracking of the SIM card. In truth, it often happens 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 Blackview BV6900 from reading the SIM card. To solve this trouble, 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 cellphone
To find out if the trouble originates from the SIM card, you can actually test it on another 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 Blackview BV6900
In the event that the two previous steps do not give anything, it’s important to test another SIM card to find out in the event that the trouble originates from the card. Indeed, in the event that other SIM card work on the Blackview BV6900, it’s because the trouble originates from the card. Otherwise, it’s at the level of the cellphone that we will have to look.
Verify that your Blackview BV6900 is not Simlocker
If you have tried several SIM cards on the Blackview BV6900 and none are recognized, the cellphone could possibly be Simlocker. It indicates that the Blackview BV6900 will recognize simply the SIM card of a certain operator. In this case, you have to unlock it. You will find without a hassle a lot of provide on the internet that could do that.
Check that the problem does not result from the ROM installed on the Blackview BV6900
This part mainly concerns the people who root the Blackview BV6900 to install a ROM that is not initial. In the event that 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 initial ROM and re-test it.
In the event that nothing works
In the event that all the above solutions do not work, we advise you to bring your Blackview BV6900 and the SIM card back to one of your operator’s shops.