You have just bought an Blackview A70 and when you turn it on, it displays the following error text message: SIM card not recognized. Occasionally the Blackview A70 does not recognize the SIM card and displays this message. In this circumstance, it is not necessarily required to bring the Blackview A70 directly back. In fact, there are a lot of tricks to fix this trouble. We will for that reason discover in this content, what are the things to do and verify so that the SIM card is recognized on your Blackview A70.
What to do when ever the SIM card is not recognized on my Blackview A70
If the SIM card is not recognized on your Blackview A70, below is a list of things that may help you determine the source of the trouble, discover repairing the trouble.
Clean SIM card
One of the first things to do if the SIM card is not recognized on your Blackview A70 is to clean it up. Actually, it might happen that dirt partially prevents the contact between the SIM card and the phone. 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 A70
Occasionally the trouble might sourced from the location of the SIM card. Actually, it often happens that tiny metal plugs that most of the time have to come in contact with the SIM card are a bit relaxed. When this is the case, this prevents the Blackview A70 from reading the SIM card. To fix this trouble, you just have to thicken the SIM a little by gluing 1 or two pieces of tape at the back.
Test the SIM card on a different telephone
To find out if the trouble originates from the SIM card, you can test it on a different phone and you will have your answer. If it is not recognized on other devices, you can modify the SIM card.
Try another SIM card on your Blackview A70
If the two previous steps do not give anything, it can be required to test a different SIM card to find out if perhaps the trouble originates from the card. In fact, if perhaps other SIM card work on the Blackview A70, it can be because the trouble originates from the card. Otherwise, it can be at the level of the telephone that we will have to look.
Confirm that your Blackview A70 is not Simlocker
In case you have tried a lot of SIM cards on the Blackview A70 and non-e are recognized, the telephone could possibly be Simlocker. This implies that the Blackview A70 will recognize just the SIM card of a specific operator. In this circumstance, you have to unlock it. You will find without a hassle a lot of provide on the net that may do that.
Check that the problem will not sourced from the ROM installed on the Blackview A70
This part mainly concerns the people who root the Blackview A70 to install a ROM that is not original. If this is actually what you have completed, be aware that the unrecognized SIM card trouble is quite common after setting up fresh ROMs. We advise that you reinstall an original ROM and re-test it.
If nothing functions
If all the above solutions do not work, we advise you to bring your Blackview A70 and the SIM card back to 1 of your operator’s shops.
