Blackview BV6600: Unrecognized SIM card

You have just bought an Blackview BV6600 and when you turn it on, it displays the following error text: SIM card not recognized. From time to time the Blackview BV6600 does not recognize the SIM card and displays this message. In this case, it is not necessarily necessary to bring the Blackview BV6600 directly back. Certainly, there are many techniques to fix this problem. We will for that reason observe in this content, what are the stuff to do and confirm in order that the SIM card is recognized on your Blackview BV6600.unrecognized-sim-card-blackview-bv6600

What to do when ever the SIM card is not recognized on my Blackview BV6600

If the SIM card is not recognized on your Blackview BV6600, below is a list of stuff that can help you determine the source of the problem, observe repairing the problem.

Clean SIM card

One of the first stuff to do if the SIM card is not recognized on your Blackview BV6600 is to clean it up. In truth, it might 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 location of the SIM card on your Blackview BV6600

From time to time the problem might be caused by the location of the SIM card. In truth, 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 Blackview BV6600 from reading the SIM card. To fix this problem, 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 problem comes from the SIM card, you may test it on another phone and you will have your answer. If it is not recognized on other devices, you may modify the SIM card.

Try another SIM card on your Blackview BV6600

If the two previous steps do not give anything, it’s necessary to test another SIM card to find out in cases where the problem comes from the card. Certainly, in cases where other SIM card work on the Blackview BV6600, it’s because the problem comes from the card. Otherwise, it’s at the level of the cellphone that we will have to look.

Verify that your Blackview BV6600 is not Simlocker

When you have tried many SIM cards on the Blackview BV6600 and non-e are recognized, the cellphone may perhaps be Simlocker. It indicates that the Blackview BV6600 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 can do that.

Check that the problem does not be caused by the ROM installed on the Blackview BV6600

This part mainly concerns the people who root the Blackview BV6600 to install a ROM that is not original. If this is actually what you have done, be aware that the unrecognized SIM card problem is quite common after installing new ROMs. We suggest that you reinstall an original ROM and re-test it.

If nothing works

If all the above solutions do not work, we recommend you to bring your Blackview BV6600 and the SIM card back to one of your operator’s shops.