Dear Blackview,
a few days ago i have a problem with my BV 6000 with some noise inside of the phone. The BV 6000 falling down on the ground much times before this problem . I think that sound is causing by the battery which are loose and knocking inside of the phone. What can i do repair it

Thank you very much

Hello, personally, I opened the blackview BV6000 and add between the back cover and the battery a thickness of cardboard resistant to heat and the problem has been fixed.

I had the same issue. The battery magically glued itself back

What kind of question is that?

Open the phone and fix it