bbs.blackview.com

Hi 

In the last nigth  my bv6800 pro can not read my sim card, Yesterday is all ok. This card is good because is ready on another phone. I test the First and second sim slot bug Notting. When i go on wifi first start a firmware update.. i try update but notting...  I reset all system but notting...Can you help me ? 

Andrea

Hi, can you offer a video about this situation? our tech team can handle your issue exactly