Blackview BV7200: Unrecognized SIM card
You have just bought an Blackview BV7200 and when you turn it on, it displays the following error text: SIM card not recognized. Sometimes the Blackview BV7200 does not recognize the SIM card and displays this message. In this circumstance, it is not necessarily necessary to bring the Blackview BV7200 directly back. Indeed, there are … Read more