It's simple, never buy another Blackview.
Not a real IP68 phone (headphone jack) not a battery phone (drain drain drain without using) not a fast phone.

Battery drain like a Samsung next from 2010, random freeze app..... And no One update?
Not for 7, not to stable 8, when android 9 Is incoming????
No Word!

For blackview we are shit!!!
Never me or friends buy another phone from!

In my hands have the last of 4 BV I'd buy

If blackview don't have care of old custmers, One day Will not have any custmers

Agree

Hi, yes I'd performed wipe reset to default after upgrade firmware.
Battery drain very fast, more then 7.0.
Also I returned to 7.0 because my sim stopped to work, I'd write a new post about this problem.
I think that we need a best quality upgrade to have a normal use (and usefull) of our smartphone.

Good morning all. After some hours perfect function with new update to 8.0 , sim stopped to work. I'd go to the local dealer and him change my sim with a sostitute, wait all the night and nothing net on the BV8000 Pro. Test the sim on other phone and it work well. Go to buy another sim from a differ...

what about charging? 
All function go right but charging over the 83%
flashlight are ok

BV8000pro still go to obsolete.
How many time we have ti wait?